Abstract: An apparatus for use with a sheet of rigid support material at a hole formed therein through a thickness of the sheet to provide an anchoring point at a proximal face of the sheet for anchoring an object thereto comprises a frame member supporting a face-engagement member for engaging a distal face of the sheet which is spaced from the proximal face by the thickness of the sheet, so as to resist removal from within the hole by the object anchored to the apparatus, and a buttress member also supported on the frame member for buttingly engaging a peripheral wall of the hole so as to resist movement transversely to a thickness direction of the sheet.

Abstract: An apparatus for use with a sheet of rigid support material at a hole formed therein through a thickness of the sheet to provide an anchoring point at a proximal face of the sheet for anchoring an object thereto comprises a frame member supporting a face-engagement member for engaging a distal face of the sheet which is spaced from the proximal face by the thickness of the sheet, so as to resist removal from within the hole by the object anchored to the apparatus, and a buttress member also supported on the frame member for buttingly engaging a peripheral wall of the hole so as to resist movement transversely to a thickness direction of the sheet.

Abstract: A device for setting and leveling tile is provided that comprises an elongated straight edge. The straight edge includes a horizontal tile support flange and a vertical flange. A support leg is adjustably attached to the vertical flange adjacent each end of the straight edge and a bubble level is centered on the vertical flange between the support legs. The thickness of the horizontal support flange is sized so that after all the courses of tile are laid and the straight edge is removed, only a layer of grout is required to complete the installation. If the floor is not level, the support legs are adjusted to center the bubble in the level prior to laying the tiles. When leveling tile around a bathtub, an adjustable brace is affixed onto each of the support legs. Each brace includes and adjustment slot therethrough and a rubber boot secured on one end for engaging the bottom of the tub for supporting the straight edge on the edge of the tub.

Abstract: A device for setting and leveling tile is provided that comprises an elongated straight edge. The straight edge includes a horizontal tile support flange and a vertical flange. A support leg is adjustably attached to the vertical flange adjacent each end of the straight edge and a bubble level is centered on the vertical flange between the support legs. The thickness of the horizontal support flange is sized so that after all the courses of tile are laid and the straight edge is removed, only a layer of grout is required to complete the installation. If the floor is not level, the support legs are adjusted to center the bubble in the level prior to laying the tiles. When leveling tile around a bathtub, an adjustable brace is affixed onto each of the support legs. Each brace includes and adjustment slot therethrough and a rubber boot secured on one end for engaging the bottom of the tub for supporting the straight edge on the edge of the tub.

Abstract: The flush cut power saw comprises a framework having a base plate with a saw blade slot extending through two risers located at one end of the base plate. At least two rods slidably receive a movable housing for supporting a motor at a location above the cutting blade. The motor is secured to a transmission to convert the rotary motion of the motor to a reciprocating, linear motion. The transmission is connected to a saw blade mounting apparatus, which linearly reciprocates a cutting blade, which adjustably extends below the mounting plate. The cutting blade may be adjustably positioned with an adjustable stop for depth in vertical alignment with the framework. The transmission reciprocally biases the cutting blade, enabling the cutting blade to reciprocally travel linearly in relation with the movable housing, to complete a cut flush with an adjoining surface, while controlling the depth of cut.