Abstract: A buckle includes a first assembly and a second assembly which are selectively latched to one another. Each assembly includes a keeper and a latch secured between a pair of first and second outer plates. The two assemblies are identical in construction and configured to selectively interlock in a manner that provides a reliable buckle.

Abstract: A buckle includes a first assembly and a second assembly which are selectively latched to one another. Each assembly includes a keeper and a latch secured between a pair of first and second outer plates. The two assemblies are identical in construction and configured to selectively interlock in a manner that provides a reliable buckle.

Abstract: A descender includes a frame having opposing first and second plates which define a gap therebetween. Three bearing members are movably interconnected between the plates and linked to an operator. A flexible member has opposite end portions which extend in opposite directions, and an intermediate portion which is routed about the bearing members in a manner which forms a knot. Movement of the operator relative to the frame causes the bearing members to move relative to the frame and thereby loosens or tightens the knotted, intermediate portion of the flexible member about the bearing members.

Abstract: A first roof mounting assembly includes first and second brackets which are disposed on top of a roof and fastened to adjacent beams which support the roof. First and second brackets are mounted to respective brackets and interconnected together with an anchorage. A second roof mounting assembly includes first and second brackets having base members and intermediate members. The base members are connected to the roof beams, and the intermediate members are interconnected by a cross-member which supports the anchorage. In a preferred application, the anchorage accommodates passage of a slotted coupling device movably mounted on the safety line, and the safety line may be secured to the anchorage without obtaining access to either end of the line.

Abstract: An anchorage is interconnected between a support structure and a safety line. The anchorage accommodates passage of a slotted coupling device movably mounted on the safety line. The safety line may be secured to the anchorage without obtaining access to either end of the line.