Rubber Black Caster 4" x 2" Swivel Wheel Brake (WB) 400 lbs Roller Bearing P21 Series Wheel Diameter:4" Lightweight aluminum housing protects from

Lightweight aluminum housing protects from impact and is corrosion resistant

Roll Diameter (in):6

and lab testing

Outer carton (10 pcs): Weight: 2

Rubber Black Caster 4" x 2" Swivel Wheel Brake (WB) 400 lbs Roller Bearing P21 Series Wheel Diameter:4" Lightweight aluminum housing protects fromProduct Details : Rubber Black Caster 4" x 2" Swivel Wheel Brake (WB) 400 lbs Roller Bearing P21 Series Product Type: Medium Duty Industrial Casters Series: P21 Series Wheel Material: Rubber Black Caster Type: Swivel Brake Options: Wheel Brake (WB) Mount Type: Top Plate Plate Material: Zinc Finish Wheel Diameter: 4" Wheel Width: 2" Tread Tire Material(s): Black Rubber Tread Wheel Core Rim Material(s): Black Cast Iron Bearing Type: Roller Bearing Load