SMART-RECEIVERS

Building construction elements made of metal for trapeze support systems, namely, supports in the nature of structural receiver coupling members and metal installation hardware therefor being fastener fittings, channel clamps, channel nuts, spring nuts, pipe clamps, beam clamps, bar hangers, washers, threaded rods and braces, for use in securing steel, cast iron, aluminum, PVC, and copper tubing used in electrical, plumbing, HVAC systems, gas, fire systems and computer cabling