Service Caster #20 Series 3/4 inch square stem swivel casters with 3-1/2 inch blue polyurethane tread wheel featuring total lock brake and zinc plated finish. These casters are ideal for light and medium duty material handling, carts, equipment, and shop projects. Stem includes cross drilled mounting holes for secure installation.
Wheels roll smoothly with integrated ball bearing design. The polyurethane wheel performs well on most surfaces, and excels on hard surfaces like concrete, tile, and wood. They will not mark or mar floor surfaces.
Wheel Size: 3-1/2" x 1-1/4"
Stem: 3/4" Square, 2" Length
Mounting Height: 4-5/8"
300 pound capacity per caster