Service Caster plastic socket for 7/16 inch by 1-3/8 inch Series #01, #02, #03, #04, #05 and #20 grip ring stem casters. Commonly used on Rubbermaid carts and mop buckets.
Designed to fit 5/8 inch inside diameter round tubing, this plastic socket provides a secure and reliable fit for 7/16 inch grip ring stem casters. The socket features an outer diameter that measures approximately .580 inch and expands to .595 inch for a tight press fit installation. Durable and lightweight, it resists wear while helping maintain smooth caster performance over time.
Commonly used on mop buckets and utility carts, this insert is a popular choice for maintenance and janitorial equipment. Compatible with any 7/16 inch grip ring stem caster, it offers a dependable and easy to install mounting solution.