Service Caster #20 Series 12mm threaded stem swivel casters with 5 inch gray polyurethane wheel and a brake are a versatile caster choice. Featuring a zinc plated finish, these casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.
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 dimension: 5" x 1-1/4"
Threaded stem: 12mm diameter
Mounting height: 7-1/8"
350 pound capacity per caster
Wheel tread hardness: Durometer Shore 55D (+/- 5)