The WR-00HS Stem Casters comes with four swivel 5" x 1-1/4" Polyurethane stainless steel casters with Zerk grease fittings.
Features:
- Two of the casters are supplied with brakes
- Can be used to make shelving units mobile
- Mobile shelving units are easy to move and can also be used to transport stored items
- Casters are durable and strong
- Each individual caster can support a load of up to 300lbs
- Shipping weight: 12lbs