Caster Wheels 4 Inch Locking Swivel Stem Casters (Stem Diameter 7/16") Threaded Swivel Casters Heavy Duty Castors-4 Pack

【Heavy duty wheels】Each caster can support up to 500lbs, ensuring reliable and sturdy mobility for your carts, grills, workbenches, and furniture.
【Easy installation】The set includes 4 swivel stem casters（2 brakes，2 no brake） with 1-3/8 inch length x 7/16 inch diameter stem.
【Durability zinc plating】The 4-inch diameter thermoplastic rubber wheels are mounted on polypropylene hubs and feature zinc plating, providing resistance to oils and chemicals for long-lasting performance.
【Quiet&smooth rolling】 With soft rubber treads and ball bearing swivel design, these casters offer super smooth and non-marking mobility, ensuring your floors stay protected.
【Flexible swivel stem caster】These versatile replacement wheels are suitable for many items,such as rolling carts, weber grills, dollies, shop vacs, kitchen island,kitchen utility carts, laundry carts, and various furniture pieces.

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