Service Caster Series #35 swivel caster fitted with 4 inch diameter by 2 inch wide rubber tread on metal core wheel.
Wheel rotates on roller bearing
300 pounds capacity per caster
Top plate size: 4-1/2" x 6-1/4"
Bolt hole dimensions: 2-7/16" x 4-15/16" to 3-3/8" x 5-1/4"
Bolt size: 1/2" (hardware not included)
Mounting Height: 5-5/8"
Tread Hardness: 70-80 Shore (A) Durometer
Quality casters featuring double ball bearing heat-treated raceways,
bright zinc plating, grease fittings and 3/4"(.75 inch) bolted kingpins.