Set of 4 (four) stem style casters with sockets. Replacement caster for Rubbermaid carts: 3355-88, 3424-88, 3457, 4091, 4092, 4093, 4094, 4095
Casters feature Thermoplastic wheels, safe for all floors and sockets. Metal Body with 4" non-marking Wheel. Made in USA by Shepherd.