ZORO SELECT 1KB27 Caster Wheel,360 lb.,4In D x 1-1/4In
$7.69
Polyurethane Tread on Plastic Core Wheel, 195 lb Load Rating, 0 to 299 lb Load Rating Range, 4 in Wheel Dia., 1 1/4 in Wheel Width, Polyurethane Wheel/Tread Material, Firm, 98 Shore A, Delrin, Standard Tread Shape, 5/16 in For Axle Size, Not Included...