Listing is for 1 (one) Series #20 replacement caster for Costco 12-304 ABL hand truck platform carts. Features easy rolling polyolefin wheels and durable heat treated ball bearing swivel raceway.
Polyolefin wheels have a high resistance to shock and impact damage while being non marking protecting floors. These easy rolling wheels also provide resistance to abrasions and chemicals.
Wheel Size: 3" x 1-1/4"
Bolt Hole Diameter: 1/2"
Mounting Height: 4-1/8"
250 pound capacity per caster