Service Caster #20 Series rigid casters with 6 inch diameter by 2 inch wide thermoplastic rubber donut tread on polyolefin core wheel. Tread is soft, non-marking and non-marring. Rounded face "donut" style tread provides easier mobility over standard flat tread wheels.
Wheel size: 6" 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: 7-1/2"
450 pound capacity per caster
Wheel rotates on Roller Bearing (Use for manual speeds; 3 mph.)