Conductive rubber tread materials offer excellent electrical discharging throughout the tread and across the whole contact surface. The steel bracket is Zinc coating so the whole caster is electrical conductive. The caster will then producing a continuous and safe discharging to ensure the safety of electronic devices.

Thanks to combinations of tapered bearing in swivel head, the caster moves lightly and turns easily even under a heavy load. PU tread wheel is durable, wear resistant and floor protection.