Hammerlit Waste Collector is mobile and of seamless welded steel frame construction (20mm stainless steel tube) and equipped with Hammerlit grip ring HR 2000 and hinge to connect lid, bottom plate and 4 swivel casters with precision ball bearing with light gray rubber profile, wheels with thread-guards and caster housing zinc-chromated. Optional equipment include: Lid with polymer hinge (removable without tools), Lid with polymer hinge in combination with pedal mechanism, Lid with polymer hinge in combination with pedal mechanism and lid damping, conductive casters, caster housing stainless steel and 4 swivel casters (2 with brakes). It comes in 4 variations based on number of grip rings (1, 2, 3 and 4).