Set of 4 (four) Service Caster #20 Series casters, perfect replacement or upgrade for toolbox and cabinet applications: 2 rigid and 2 swivel with top lock brake with 3 inch green polyurethane tread wheels. These caster sets are also ideal for light and medium duty material handling, carts, equipment, and shop projects.
Polyurethane wheels roll smoothly with integrated ball bearing design, and do not get flat spots from extended periods of non-use. Non marking polyurethane excels on hard surfaces like concrete, tile, and is safe for use on wood floors.
Wheel Size: 3" x 1-1/4"
Top plate size: 2-1/2" x 3-5/8" with ball bearing swivel
Bolt hole pattern: 1-3/4" x 2-7/8" to 3"
Mounting Height: 4-1/8"
300 pound capacity per caster