RILIDRI 4 Inch Swivel Stem Caster, 7/16 Diameter Rubber Wheel, Heavy Duty TPR Replacement Wheels for Rubbermaid Mop Bucket Cart Grill Casters Pack (2 Brakes 2 Swivel)

HEAVY DUTY REPLACEMENT WHEELS - 225lbs load capacity per caster. If any problem please feel free to contact before returning or complaining. EASY INSTALLATION - Set of 4, 2 Double-locking stem casters & 2 Swivel stem casters, come with 1-3/8 inch length x 7/16 inch diameter grip ring stem, 5/8" OD plastic sockets for quick and secure installation. DURABLE ZINC PLATING - 2 Dual Locking and 2 Swivel wheels, 4 inch in diameter Thermoplastic rubber wheels over polypropylene hub, offer resistance to oils and chemicals. QUITE & SMOOTH ROLLING - Soft rubber treads with ball bearing swivel for super smooth and Non-marking mobility.-- Protect your floors. TPR NON-MARRING SWIVLE STEM CASTER - Perfect replacement swivel wheels fit for most of rubbermaid mop buckets. Also fit for carts, weber grill, dolly, workbenches, shop vac wheels, kitchen utility cart, laundry cart, and furniture.