1.Finish: zinc-plated
2.Type: swivel
3.Mounting: top plate,threaded stem,grip stem,bolt hole
Caster Features:
1.caster: swivel caster without brake
2.PU: excellent anti-abrasion,floor protection and rotary quietness
3.brake: Nylon brake
4.finish: zinc-plated resist to corrosion,chrome resist to acid corrosion,bruise and dent
5.suitable scope: medical trolley,hospital appliance,official appliance,shop,supermarket, etc