Abstract: The present disclosure provides systems, apparatuses, and methods relating to roof construction. In some embodiments, a roof panel system may include a prefabricated horizontal building frame and a prefabricated roof panel structure. The horizontal building frame component may include a plate having a first aperture. The prefabricated roof panel structure may include two parallel lateral structural members and two parallel transverse structural members, one of the transverse structural members having a second aperture. The system may further include a fastener assembly connecting the horizontal building frame component to the roof panel structure through the first and second apertures.

Abstract: An adjustable barrier for use with a building having a door frame with a door frame opening, a track assembly, and a garage door positioned between the track assembly to selectively cover the door frame opening, the adjustable barrier comprising a barrier bracket and an extendable barrier panel. The adjustable barrier is adapted to seal off a garage door gap located between the garage door and the door frame, and is positioned between the door frame and the track to create a barrier preventing a pest from bypassing the garage door and entering the building through the garage door gap. The extendable barrier panel selectively extends and retracts to adjust to the distance between the track and the door frame, and may further be tapered to allow the adjustable barrier to maintain contact with the track when the track curves away from the door frame.

Abstract: A modular unit for forming a multiple member joint includes: an elongate body; a bracket attached adjacent an end of the elongate body, the bracket located around a longitudinal axis of the modular unit; a plurality of connectors associated with the bracket with a position retention mechanism, the plurality of connectors extending from the end of the elongate body parallel to a longitudinal axis of the modular unit; and one or more connector joints attached at a distal end of the plurality of connectors, wherein the one or more connector joints are adapted to join with one or more connector joints of connectors extending from connectors of an adjoining modular unit.

Abstract: A glazing includes a glazed element and at least one pin for positioning or fixing the glazing on a structural element, notably a vehicle bodywork element. The pin includes on the one hand a base which is bonded using a layer of adhesive material to a surface of the glazed element or which has an overmolded part situated in a profiled-seal portion, and an outer part situated outside of the profiled-seal portion and on the other hand a projecting element which has a guide or fixing head and a foot, the projecting element including a system for clipping it to the base with respect to a vertical central axis A.

Abstract: Refractory modules and other insulating modules, which include a plurality of insulating module layers arranged with their major surfaces in a side-by-side orientation, are provided. Each insulating module layer includes a first section having a slot extending into a joint edge and a second section having a tab extending from a joint edge. The first and second sections each comprise a refractory insulation material, which typically includes a fibrous refractory material. The tab has an outer contour and the slot has an inner contour which substantially corresponds in shape such that when the tab is inserted in interlocking engagement into the slot, the joint edges of the first and second sections are held in juxtaposition along a section juncture.

Abstract: A gutter installation assembly for holding a gutter, a ferrule and a fastener proximate a roof edge includes a holder that may be positioned proximate the roof edge. A vertical portion of the holder may be gripped by a user. A U-shaped portion of the holder is coupled to the vertical portion of the holder. The U-shaped portion of the holder may position the ferrule and the fastener proximate the roof edge. A retainer is coupled to the U-shaped portion of the holder. The retainer may retain the fastener on the U-shaped portion of the holder. A horizontal portion of the holder is coupled to the vertical portion of the holder. The horizontal portion of the holder may support the gutter. The user drives the fastener into the roof edge so the fastener retains the gutter on the roof edge.

Abstract: Applicant has disclosed a method and device (i.e., support tool) for installing sheathing (e.g., drywall or plasterboard). This tool enables a single person to easily attach the sheathing (e.g., by nails or screws) to an underlying structure (e.g., a wall stud, joist or rafter). In the preferred “device” embodiment, Applicant's tool is generally J-shaped with four tapered spikes (“teeth”) on its backside. The spikes are equally spaced from one another. By hammering the tool, its spikes can be driven into the underlying structure. No separate nail or screw is needed to hold the tool in place.

Abstract: Novel devices, systems, and methods for providing exterior flooring that can be installed over existing exterior surfaces, such as surfaces of an outdoor deck, are provided herein. In some aspects, a joint device or joint member for an exterior floor covering can include a body portion and at least one tongue portion extending from the body portion. The joint device can be adapted to connect adjacent floor panels and secure the floor panels to an underlying surface. The joint device can, but is not required to pass liquid therebetween. The joint device and adjacent floor panels can be made of water resistant materials. The joint device can further include an optional opening adapted to receive an attachment member for attaching portions of the joint member to an underlying surface.

Abstract: A system for the placement of modular fill material forming co-joined assemblies that promotes increased efficiency in fill material building methods by utilizing the capabilities of aerial conveyance devices, the pre-assembly of forms, the rapid bracing of forms, and the sequential placement of enclosure forms.

Abstract: A tile inset device for securely and removably attaching two or more masonry products, such as concrete blocks, bricks and the like, to one another without the use or mortar, adhesives or the like. In a preferred embodiment, both the top and bottom portions of the device comprise two or more spaced apart inserts for insertion into an opening in a masonry product. The tile insert devices permit the associated masonry products to be repeatedly reused without causing damage thereto, and permit a builder to modify a partially constructed structure without incurring significant time or financial hardship. The tile insert devices are particularly useful in constructing temporary, non-dwelling, structures, but can also be used in the construction of permanent structures.

Abstract: A relocatable restaurant, method of assembly, and method of use are provided herein. The relocatable restaurant includes a slab positioned at a desired site, a plurality of modules, including in an exemplary embodiment one module for each of a kitchen, a dishwashing and bar, and bathroom facilities. The modules are positionable atop the slab adjacent exterior edges thereof. In an embodiment, a slab can be provided by an existing structure, such as a parking lot. The relocatable restaurant further includes a plurality of partitions sufficient for bridging the modules, at least one partition having a door structure, to create a substantially continuous exterior wall therearound. A roof is provided for the relocatable restaurant with the use of a substantially planar flexible element affixable about the exterior wall. A blower can be used to retain the roof in an upwardly extended state.

Abstract: A rapidly deployable structure for remote installation and method of constructing same is disclosed. The structure includes a plurality of vertical support columns topped with guiding structures. Each guiding structure has a narrow top and flares toward a comparatively wider bottom end. The structures have horizontal members including apertures that interface with the guiding structures as the horizontal members are lowered into place.

Abstract: A decorative floor tile including at least one decorative layer and a backing layer having an array of resilient annular projections. Each annular projection includes a concave top surface, an outside wall surface, and an inside wall surface. The inside wall surface defines a central, blind passageway area. When the decorative floor tile is installed over an underlying surface, and pressure is applied to the decorative floor tile, a vacuum is created within the blind passageway and the underlying surface. The vacuum increases the amount of frictional drag between the surface covering and the underlying surface, and thus allows the surface covering to remain in place without the need for an adhesive.

Abstract: A panel construction system includes a plurality of rails and a plurality of panels. Each rail has a longitudinally-extending base with opposing longitudinally-extending L-shaped sides coupled to at least a portion of the base to thereby define a longitudinally-extending T-shaped channel. Each panel defines a longitudinally-extending T-shaped channel that is recessed within an outer surface of the panel at one end thereof and extends from the outer surface at an opposing end of the panel. One or more of the panels can incorporate at least one auxiliary-function feature such as solar energy conversion features.

Abstract: A formwork for constructing an arched structure comprises a first end panel and a second end panel. A plurality of longitudinal members extends between the first end panel and the second end panel. The longitudinal members are arranged in an arced formation and the longitudinal members slope between the first end panel and the second end panel. The formwork may have rollers disposed along lengths of the longitudinal members.

Abstract: A system for the placement of modular fill material forming co joined assemblies that promotes increased efficiency in fill material building methods by utilizing the capabilities of aerial conveyance devices, the pre-assembly of forms, the rapid bracing of forms, and the sequential placement of enclosure forms.

Abstract: Devices for aiding installation of control lines in suspended ceiling systems; each comprising a flat base portion, a squared side having a paralleled horizontal groove formed therein to receive a portion of wall angle molding used with grids at 90° angles in relation to walls, an angled side having a paralleled horizontal groove formed therein to receive a portion of wall angle molding used with grids at 45° angles in relation to walls, threaded holes formed through top portion, first and second means for temporarily attaching devices onto wall angle moldings, means for restricting movement of main tees and cross tees which together allow a control line be wrapped around horizontal grooves, pulled taut, and wrapped around first or second means for temporarily attaching said devices onto wall angle moldings to lock said control line taut.

Abstract: A guardrail system and method comprises utilizing at least one through-hole of a poured concrete wall of a structure to affix a stanchion to the wall inside a bay of the structure. The stanchion allows for a guardrail to be conveniently and securely positioned within the bay without damage to the structure and without covering an edge of the structure. A fastener inserts through the through-hole which is preferably a pre-existing tie-hole resulting from formation of the wall. In one optional aspect a guardrail stanchion includes a base segment having at least two slots for receiving fasteners which insert through two tie-holes of the wall, and at least one side segment having at least one adjustment port, the side segment extending generally perpendicular to the base segment. A pair of stanchions may be affixed to opposing walls within the bay, and guardrails affixed thereto and spanning across the bay.

Abstract: A modular display booth system is disclosed. The booth comprises walls, inserts, and toolless fasteners. The system is configured for efficient assembly and disassembly. The modular display booth system may be stored entirely on a single dolly for ease of transportation, coordination, and in warehouse alterations.

Abstract: A portable platform-support system provides an external platform comer for supporting a platform surface structure; the system having a rigid comer-support apparatus having a non-integrating outer-facing portion with opposing outer edges, an inner portion, and a recessed pocket; a channel member having an elongated shape, a slot aligning with the recessed pocket, and an upper surface to provide support to the platform surface structure; and a reinforcement member securely coupled to and extending from the inner portion with the reinforcement member to securely support the channel member.

Abstract: A door hanger (140) is disclosed for use in installation of a door assembly (100). The door hanger (140) includes a jamb arm (142) with a triangular shaped edge (144), and proximate shorter edges (145) formed inwardly from the triangular shaped edge (144) and perpendicular to each other. A pair of opposing faces (143) are formed by the triangular shaped edge (144) and the proximate edges (145), and a central hole (146) is located substantially in the center of the opposing faces (143). An alignment flange (150) is perpendicular to the jamb arm (142) and includes a distal arcuate edge (152). The arcuate edge (152) has a configuration substantially conforming to the legs of a triangle. Formed inwardly from the distal arcuate edge (152) are a pair of opposing sides (154), with sets of alignment notches (156) formed on the opposing sides (154).

Abstract: The invention relates to articles of manufacture which are trowels and tile receivers in a kit which provides a system for installing tile. One object of this invention is to provide an article of manufacture consisting of a base, having left and right edges, and front and rear edges, and the area between the left and right edges has a convex surface and a means for holding the base.

Abstract: An apparatus for bracing a masonry wall that is bowing or has begun to buckle as a result of hydrostatic pressure and/or other forces as may occur with the foundation or basement wall of a building. The wall restraint system includes a vertically disposed beam, which is positioned against a vertical concrete masonry wall and secured in place by a bottom bracket and a top bracket. The beam reinforces the wall and prevents further bowing, buckling, or potentially collapsing of the wall. One end of the beam is secured to the floor by a bottom bracket. The bottom bracket preferably receives the lower end of the beam. The upper end of the beam is secured against the basement wall by a top bracket or offset connector, which in turn is secured to one of the overhead floor joists. The beam may be offset to avoid piping or the like.

Abstract: A method of employing an adjustable apparatus for bracing one or both sides of a wall being fabricated from masonry blocks, with said wall having an opening near the base of the block wall. Bracing system includes strong rigid members assembled in the form of a right angle brace set having stiff vertical, horizontal and diagonal members, a connector having a length sufficient to extend through the opening affixed at a right angle location of one or both of the brace sets. A pair of such braces—back to back, and spaced on opposite sides of a wall—are interconnected together via this connector. Selected brace members telescope to accommodate increases in wall height and a manually adjustable outrigger screwjack at the remote end of the horizontal member eliminates reliance on prior art deadmen.

Abstract: The present invention encompasses a process for initially combining and thereafter uniting two or more modular units (1A, 1B, 1C) to one another in order thus combined to be able to form a house body (1), for instance a cellar-adapted house body. A liquid-resistant layer is advantageously wholly or partly to be able to cover a base slab and in any event lower wall sections allocated to the wall portion, proximal the base slab, in order principally to prevent damp permeation. A first modular unit (1B), with in any event a first open wall portion, is placed on a substrate prepared within a building site, a second modular unit (1C), with in any event a second open wall portion, is placed on said substrate prepared within the building site, so that an open wall portion allocated to the first modular unit (1B) will connect to an open wall portion allocated to the second modular unit (1C).

Abstract: A building panel system includes a plurality of full size panels and half-size panels mountable to each other for building a wall. The panels each include a longitudinally extending rectangular parallelepiped elongate horizontal member. The full size and half-size panels have substantially equivalent height and depth dimensions. The full size panels each include a longitudinally spaced apart pair of vertically extending hollow pilaster columns formed on a rear face of the horizontal member. The pair is spaced apart so as to position each column of the pair towards opposite ends of the horizontal member. The half-size panels each include a single vertically extending hollow pilaster column formed on a rear face of the horizontal member. The pilaster columns extend vertically by the height dimension.

Abstract: A building fenestration that reduces the amount of time, effort and expense associated with installing a jamb in a rough opening of a building panel structure includes a jamb positioned plumb in the opening, the jamb having outwardly facing planar surfaces, at least one bracket receiving slot on at least one of the outwardly facing planar surfaces of the jamb, and a bracket having first and second legs at right angles to each other, the first leg of the bracket received in the bracket receiving slot and the second leg of the bracket fastened to the building panel structure, wherein the bracket receiving slot is defined between one of the outwardly facing planar surfaces of the jamb and a substantially flat plate.

Abstract: The device to hang an architectural panel on a wall preferably comprises a support structure having first and second surfaces and a circumferential surface therebetween, a hole between the first and second surfaces, and a screw having a head, shaft and plurality of threads about the shaft. The screw is located in the hole and connected to the support structure such that the head is at or below the first surface of the support structure and the shaft is perpendicular thereto. The device can be driven into a wall and will support an architectural panel locatable thereon. Specifically, a panel clip, attached to the back of the architectural panel, can be placed on the support structure and the device will support the panel placed thereon. The circumferential surface of the support structure preferably includes a bevel to facilitate the placement of the panel clip onto the support structure.

Abstract: A stair handrail mounting bracket facilitates the installation of handrails, the bracket including a series of elements that make it, mechanically, a fixed support of the handrail anchored to the nosing of the steps, allowing the automatic and uniform positioning at a level of the handrail for the whole length of the stairs before it is fixed to the wall. The mounting bracket includes two support bases, a system of clamping elements including a clamp provided with a threaded bar that can be adjusted via a nylon knob. The nylon know allows the tightening or loosening of the support that anchors the bracket support bases to the stair step nosing. The bracket support bases includes two sliding tracks on which to slide a support bar that can be locked in place as required with two geared knobs.

Abstract: An apparatus for supporting a molding piece such as a piece of chair molding or crown molding against a wall surface at a prescribed distance from a floor surface. The apparatus includes an elongate body having opposing first and second ends and a head assembly coupled to the first end of the elongate body. The head assembly is configured to encapsulate and support a portion of the molding piece that is disposed adjacent the wall surface at a prescribed distance from said floor surface while the second end of the elongate body is disposed adjacent to the floor surface and the first end of the elongate body is disposed adjacent the wall surface. The apparatus thereby supports the encapsulated portion of the molding piece that is disposed adjacent the wall surface at said prescribed distance from said floor surface without further intervention.

Abstract: A bracketing system is provided having two brackets joined by a flexible adhesive material that allows bridging or backing members of variable lengths and widths to be mounted between vertical studs to enhance stability of the wall construction. A wall construction assembly according to an embodiment of the invention comprises two vertical studs and a bridge backing member mounted there between by a bracketing system, which includes a left bracket and a right bracket connected by a flexible adhesive material. Because the bridge backing member can be adjustably sized to be secured on the brackets, it can be sized to fit between studs regardless of any variation in the spacing of the studs. This obviates the need to prefabricate bridge backing members to fit between variably spaced studs. The bridge backing member can be mounted flush with the stud to eliminate unevenness in the wall structure. Bridge or backing members of various widths and lengths can be mounted to the bracketing system.

Abstract: A concrete poured wall corner slab saver and form attachment device that includes a slab saver corner piece and an elongated form attachment device with a longitudinal aperture along an interior of its length. The form attachment device is configured at one end to be partially insertable through spaced-apart apertures in the stem portion of the slab saver corner piece and its opposite end is configured to extend and partially contact both a form board and one side of the corner piece which is in contact with the form board. The longitudinal aperture is size to insert a fastener, such as a nail, for engaging the combined slab saver corner piece and form attachment device to the form board.

Abstract: A lap siding installation device for spacing and applying lap siding to a surface. Anchoring mechanisms are provided for releasably anchoring the device to a surface, and connection mechanisms are also provided to house the anchoring mechanisms. A first elongate member and a second elongate member extend from the connection mechanism in substantially the same direction. The second elongate member has a length greater than the first elongate member, and includes a protrusion with a ledge to receive and hold a piece of lap siding between the first and second elongate members. Methods are also included for spacing and applying lap siding to a surface.

Abstract: A concrete poured wall corner slab saver and form attachment device that includes a slab saver corner piece having two sides with an inwardly directed central stem portion, and a form attachment device which is a generally shaped triangular form configured to be inserted between one side of corner piece and the stem portion of the corner piece. The form attachment device further a longitudinal aperture near an upper edge that extends through the attachment device with an aperture therein sized to insert a nail for engaging the combined slab saver corner piece and form attachment device to a form board, The attachment device has a generally C-shaped slotted portion forming a slotted aperture configured to engage the expanded portion of the stem of the corner piece and a hollowed core portion to more fully encase the device within the poured concrete.

Abstract: A material for covering a surface of a home or building is provided in the form of a flexible laminate having a fastening side comprising a sheet-form fastener component, and an opposite side formed by a sheet of paper laminated to the fastener component to increase the dimensional stability of the fastener component for covering and fastening over a wide area. The fastener component can have either hooks or loops. The laminate is particularly useful for laying flooring with low backlash between adjacent pieces.

Abstract: A portable acoustic reflective panel assembly used as a background for outdoor performances has an upright frame surrounding a sound reflecting sheet member. A plurality of elastic cords secure the sheet member to the frame. Braces connected to the frame and anchored to the ground maintain the frame and sheet member in upright positions on the ground.

Abstract: A system for providing both partial-height and full-height wall modules can include a plurality of wall module portions. The plurality of wall module portions can include lower wall module portions and upper wall module portions. A lower wall portion can be configured with a top bracket upon which a trim cap can be placed to form a partial-height wall module. One or more upper wall module portions can also be stacked on the lower wall module portion to form a full-height wall module.

Abstract: For the fixing adjusting tools of the plate material to the structural body, the female member has a base plate with a through hole in a center and an external cylinder fixed vertically on the base plate. The male member has a base plate with a through hole in a center and an internal cylinder fixed vertically on the base plate. The communicating section is formed in the base of the female member communicating with the gap. The guide cylinder is formed protruding on the base plate of the male member to guide the nozzle for injecting adhesive. Resultantly, the adhesive injected through the guide cylinder into the rear surface of the base plate of the female member, reach the gap between the internal and external cylinders passing the communicating section.

Abstract: A deck system includes a plurality of spaced apart cross members, at least one wood plank extending perpendicular to the cross members and at least partially forming a support surface, and a plurality of decking extrusions supported on the cross members and extending perpendicular to the cross members. Retainers secure the decking members to the cross members without the use of mechanical fasteners. The decking extrusions limit movement of the wood plank relative to the cross members in a direction away from the cross members to secure the wood plank to the cross members without the use of mechanical fasteners.

Abstract: A floor beam assembly, system, and method for installing floor beams within a structure are provided. According to one embodiment, a floor beam assembly for installing a floor beam within a structure is provided. The assembly includes at least one floor beam and at least one floor beam bracket attached to a respective floor beam. The assembly also includes at least one pivot arm pivotally attached to the structure. In addition, the assembly includes a pad attached to the at least one pivot arm, wherein the at least one pivot arm is configured to pivot the pad to a position proximate to a respective floor beam bracket to be attached thereto.

Abstract: Disclosed herein is a foldable sauna cabinet, comprising: a bottom base, on which having an indentation at each side of the surface, respectively; multiple panels, one end of each panel embedded in the indentation of the bottom base, and two sides of the panel are correspondingly adjacent with each other to form a predetermined space; and multiple attachments, each of which is constituted by the first fastener and the second fastener that locks with each other and is disposed on the corresponding location of the side end edge of the panel. Whereby each of the panel is mounted on the bottom base stably without movement and the design of the panel will be improved after the integration.

Abstract: A sheet material handling device for assisting a drywall installer in installing sheet material, such as drywall or gypsum board, in an overhead location such as a ceiling of a structure. The device includes base and a pivoting sheet support that is adjustable in several planes to help locate the device relative to the job site and the ceiling in the job site. The drywaller assembles the device, places a sheet of drywall on the device, raises the sheet of drywall into position using the device, secures the pivoting sheet support and then fastens the drywall to the ceiling joists.

Abstract: A system for supporting a door frame, and in particular a metal door frame, during build-up of a wall about the door frame. Vertical alignment devices allow for placement of the door frame in a plumb configuration with respect to the floor and allows for fine adjustment through use of turnbuckle devices. A horizontal spreader device, also having longitudinal adjustment, provides lateral support to the door frame to reduce inward bowing of the sides of the door frame towards one another during build-up of the wall. Also, a header support device serves to maintain a parallel relationship between the header of the door frame and the threshold by compensating for sagging in the header, and also uses a longitudinal adjustment device.

Abstract: A locator for locating and holding a structural member in engagement with an adjacent structural member at a predetermined position of an assembly apparatus during a truss assembly operation. The locator includes a cylindric sleeve having an outer wall configured for engaging the structural member and a bore extending through the sleeve defining an inner wall sized for placement around a stop of the assembly apparatus. The bore is eccentrically positioned in the sleeve. The sleeve is portable, may be secured to the apparatus free from fixed connection, and is rotatable about the stop for adjusting a magnitude of force applied by the sleeve to the structural member.

Abstract: An elongated truss boom structure is adapted to be flattened and coiled to a stowed configuration. The truss boom includes longerons, battens, and diagonals A fixed ladder shaped structure is formed by a plurality of fixedly coupled battens which interconnect two adjacent longerons. The truss boom is flattened for stowage by arranging all of the longerons coplanar to the plane of the fixed ladder shaped structure. The longerons preferably have a corrugated cross section. For stowage the longeron is heated and compressed into a ribbon shaped cross section, and upon deployment the longeron is heated to restore its corrugated cross section. A mechanical assembly machine includes a drum, a stowed flattened truss boom rolled into a coil around the drum, a device for unrolling the coil, an actuating and locking mechanism, and a control arm which connects the actuating and locking mechanism to the drum.

Abstract: The present invention provide an apparatus, devices and/or systems for the installation of building material which allows one individual on his own to install building material. The device includes at least one resting surface spaced apart from a fastener.

Abstract: For securing a fitting to any point of an extruded section by a clamping device, the extruded section has two spaced apart parallel webs between which a holding part of the fitting can be inserted which is supported on the edge faces of the webs facing one another. The holding part has support flanges which can contact the outer sides of the webs. The holding part is provided with at least one bore in which a pin carrying the clamping element is rotatably held such that as a result of its turning the clamping element engages at the inner sides of the webs and tensions the support flanges against the outer sides of the webs.

Abstract: The fall arrester according to the present invention includes a plurality of upright standards which are spaced apart along the sill plate of a wall of a building under construction. The upright standards extend above the sill plate and netting is attached to the upright members to span the space between adjacent upright standards. A ledge bracket is provided on each of the upright standards which extends inwardly from the wall to which the upright standard is secured. Planks are then placed on the ledge brackets of adjacent upright standards to provide a working platform for workers installing roof trusses and sheathing. At the gable end of the building, a gable-end pole is mounted to a truss and lifelines are installed between the pole and the upright standards to prevent workers from falling from the gable-ends of the roof.

Abstract: Extruded brackets for use in pre-cast panel forming systems are provided. The brackets generally have first and second mounting faces, at least one support face, and miter cut edges defined by a first and second miter plane. The brackets may have more than one support face. Additionally, a pre-cast panel forming system is provided. The system generally has at least one pre-cast panel form and at least one bracket for attachment to the at least one panel form. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that is will not be used to interpret or limit the scope or meaning of the claims.

Abstract: A door hanger (140) is disclosed for use in installation of a door assembly (100). The door hanger (140) includes a jamb arm (142) with a triangular shaped edge (144), and proximate shorter edges (145) formed inwardly from the triangular shaped edge (144) and perpendicular to each other. A pair of opposing faces (143) are formed by the triangular shaped edge (144) and the proximate edges (145), and a central hole (146) is located substantially in the center of the opposing faces (143). An alignment flange (150) is perpendicular to the jamb arm (142) and includes a distal arcuate edge (152). The arcuate edge (152) has a configuration substantially conforming to the legs of a triangle. Formed inwardly from the distal arcuate edge (152) are a pair of opposing sides (154), with sets of alignment notches (156) formed on the opposing sides (154).