Abstract: A riser hinge (10) is disclosed which includes a mounting flange assembly (12) pivotally coupled to a strap assembly (15). The cylindrical portion (52) includes an upper strap bearing (54) and a lower strap bearing (55) which are each mounted partially within the cylindrical portion. The strap cylinder portion has a space (82) which includes an enlarged portion (83) flanked by narrowed portions (84) at stop ledges (85). The upper strap bearing and lower strap bearing each have a vertically oriented, elongated, locking tongue or flange (87) with a narrowed portion (88) extending to an enlarged portion or stop (89), which enables them to be removably mounted within the space.

Abstract: A lockable strike for walk-in cold rooms includes a housing that has a mounting plate, a cover and a deadbolt moveably engaged therein to reciprocally move along a path of travel between an extended position and a retracted position with respect to the housing. The mounting plate includes a base and a bridge defining a tongue channel through which the deadbolt travels. The mounting plate base is made of a metal for strength while the cover is made of a plastic for thermally insulative purposes.