Classic Caster, Red Wheel, Black Yoke, Swivel With Brake - Item #500-75-RD-BL-SP-WB 3 in.

Finish: Black/Red
Wheel Diameter: 3 in. (75mm)
Overall Height: 3-3/4 in (95mm)
Mounting Method: Swivel Plate
Brake: Yes
Load Rating: 110 lbs (50 kg) per caster
Wheel / Tread Material : Soft Polyurethane Tread (safe for hardwood floors)