Supports a total weight of 1,200lbs (300lbs/per caster).
4 Inch SS Black Polyurethane Wheel Swivel Top Plate Caster Set The Service Caster Series #20 is ideal for light and medium duty material handling, carts, equipment, and shop projects.Listing is for a set of four (4) Service Caster Series #20 stainless steel swivel casters, four (4) swivel casters with 4” diameter by 1-1/4” wide black polyurethane wheels. Service Caster is unsurpassed in quality, reliability, and excellent customer service..