Adjustable Scaffold Caster Wheels.

Name:nylon scaffold castor wheel,polyamide scaffold castor wheels material: pu,polyamide size available: 6" x 50mm ; 8" x 50mm loading capacity:250kg-300kg solid stem size: 34.5mm x 70mm long size of mounting tube: customize widely used as scaffold rack casters wheels,rack caster wheel,scaffolding tower casters,we can make the stem size according to client's size.