Service Caster #20 Series swivel casters with 5 inch diameter by 2 inch wide thermoplastic rubber donut tread on polyolefin core wheel and brake. Tread is soft, non-marking and non-marring. Rounded face "donut" style tread provides easier mobility over standard flat tread wheels.
Wheel size: 5" x 2"
Top plate size: 2-3/8" x 3-5/8"
Bolt hole dimensions: 1-3/4" x 2-7/8" to 3"
Bolt size: 5/16" (hardware not included)
Mounting height: 6-1/8"
350 pound capacity per caster
Wheel rotates on Roller Bearing (Use for manual speeds; 3 mph.)