Upgrade your mop bucket, utility cart, grill, or shop vac with the QAVBFA 3-Inch Swivel Stem Casters – the ultimate heavy-duty replacement wheels designed for performance and durability. Each caster supports up to 100 lbs, ensuring reliable mobility for your equipment in both home and commercial settings. These TPR replacement wheels are engineered with a 7/16-inch stem diameter and 1-3/8-inch stem length, offering a precise and secure fit. The non-marking rubber treads provide smooth, quiet movement, while the ball bearing swivel ensures effortless maneuverability. Plus, their oil and chemical-resistant construction makes them ideal for use in garages, kitchens, workshops, and more. Installation is a breeze thanks to the quick-fit 19/32” OD plastic sockets—no tools required. Whether you're replacing worn casters on a mop bucket, laundry cart, dolly, or workbench, QAVBFA delivers quality and convenience you can trust. Note: Not suitable for office chairs.