The AllPoints Foodservice Parts & Supplies 2621073 caster is designed for optimal mobility and convenience. This 2-inch swivel caster features a 7/16-inch stem with an insert, making it compatible with Rubbermaid® mop buckets. Its durable construction ensures reliable performance, allowing for smooth maneuverability in various cleaning environments. Ideal for enhancing the functionality of your mop buckets, this caster provides stability and ease of use, making it an essential accessory for efficient cleaning operations.