Service Caster #20 Series swivel casters with 3 inch polyolefin wheel and posi lock brake. Featuring a bright zinc plated finish, these casters are ideal for light and medium duty industrial applications, material handling, carts, equipment, and shop projects.
Polyolefin wheels have a high resistance to shock and impact damage while being non marking protecting floors. These easy rolling wheels are quieter than comparable steel wheels. Polyolefin wheels also provide resistance to abrasions and chemicals.
Wheel Size: 3" x 1-1/4"
Top plate size: 2-1/2" x 3-5/8" with ball bearing swivel
Bolt hole pattern: 1-3/4" x 2-7/8" to 3"
Bolt size: 5/16" (hardware not included)
Mounting Height: 4-1/8"
300 pound capacity per caster