Abstract: A modular I-beam comprises first and second sets of nested channels disposed in back-to-back relation to one another and fastened together. The modular I-beam may further include a central beam disposed between the first and second sets of nested channels.

Abstract: A stud spacer for connecting and extending between studs within a stud wall structure. The stud spacer includes an elongated member having a series of curved shaped notches formed in the member with each notch being adapted to receive a portion of a stud such that the stud spacer effectively connects to and extends between respective studs.

Abstract: The connector of the present invention comprises a planar sheet bent to form two perpendicular plates each of which is formed with one or more elongate slots. The slots on one plate are oriented so as to permit relative deflection of a building member in a vertical direction and the slots on the other plate are oriented so as to permit relative deflection of a building member in a horizontal direction. Each plate is mounted to a respective building member with fasteners passed through a slideable retainer, e.g., either a stepped washer or a guide to mount flush to the building member and slidingly retain the connector.

Abstract: The connector of the present invention comprises a planar sheet bent to form two perpendicular plates each of which is formed with one or more elongate slots. The slots on one plate are oriented so as to permit relative deflection of a building member in a vertical direction and the slots on the other plate are oriented so as to permit relative deflection of a building member in a horizontal direction. Each plate is mounted to a respective building member with fasteners passed through a slideable retainer, e.g., either a stepped washer or a guide to mount flush to the building member and slidingly retain the connector.

Abstract: A novel clip for connecting each of a series of metal studs in a building wall to a metal channel passing through an opening formed in each stud. The clip is formed of a plate bent into a right angle. One section of the plate forms a saddle portion adapted to straddle and be secured to the channel. A second section of the plate is adapted to be attached to a wall stud. In a first embodiment, the second section has a pair of plates offset from each other so that one of the plates resides behind and the other plate resides in front of the web of the stud to which the plates are assembled. In a second embodiment, the clip has a single plate which is attached to the stud. A third embodiment includes a stiffening rib formed on each of two plates to improve the rigidity of the clip. The saddle portion and the plates in all embodiments are secured to a respective channel and stud by a screw, rivet or the like.