Service Caster #20 Series bolt hole swivel casters with 3 inch polyolefin wheel and posi lock are a versatile caster solution. Heat treated ball bearing raceway and 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"
Bolt Hole: 1/2" diameter
Mounting Height: 4-1/8"
300 pound capacity per caster