A Set of 4 Wheel 8" Caster with Cast Iron Hub 1 3/8" Caster Wheel With 2 Lock...
A Set of 4 Wheel 8" Caster with Cast Iron Hub 1 3/8" Caster Wheel With 2 Lock-in Brakes Scaffolding Rolling Tower CBM1290. With Two Holes Compatible at 2" and 2 1/2". Size: 8" Caster. Material: Heavy Duty 8" Rubber Caster Wheel.