CUSTERS

Structures of metal, namely, portable metal free-standing structures, free-standing barriers, free-standing metal perimeter protection barriers, free-standing work platforms, free-standing stair scaffolds and free-standing stair towers; Transportable buildings of metal; Metal scaffolding and parts thereof, namely, metal stair treads, fixing and fastening devices made of metal for use in fixing or joining pipes and tubes, metal guard rails, metal tubing, metal pipes, metal pipe connectors, metal tube and metal pipe fittings, metal fittings for joining tubes and pipes together; Walkways of metal; Prefabricated platforms of metal; Metal safety barriers and metal roof edge protection barriers; Perimeter protection systems consisting primarily of metal tubing, metal tube connectors and metal tube fittings and metal railings

Structures not of metal, namely, portable free-standing structures, free-standing barriers, free-standing perimeter protection barriers, free-standing work platforms, free-standing stair scaffolds and free-standing stair towers; Transportable buildings not of metal; Non-metal scaffolding and parts thereof, namely, stair treads, fixing and fastening devices for use in fixing or joining pipes and tubes, guard rails, tubing, pipes, pipe connectors, tube and pipe fittings, fittings for joining tubes and pipes together; Walkways not of metal; Prefabricated platforms not of metal; Safety barriers and roof edge protection barriers; Perimeter protection systems consisting primarily of tubing, tube connectors and tube fittings and railings