3 Inch Universal Threaded Casters Set Of 4 With Brake Locks For Metal Rack Shelving Units Durable Heavy Duty Steel And Premium Rubber Quiet Rolling Shock Absorption 600 Lb Total Capacity 150 Lb Each

Universal 3-Inch Caster Wheels for Metal Shelves and Carts
✔️ 4-wheel set with multi-stem options: 1/4, 5/16, 3/8, M8, M10

These universal threaded casters are designed to fit metal shelving units, carts, workbenches, and other mobile fixtures. Built with premium rubber wheels on heavy-duty steel, they offer smooth rolling, quiet operation, and brake locks to keep gear stationary when needed.

✅ 3-inch diameter wheels (76 mm) with premium rubber tread for smooth, quiet rolling
✅ Total load 600 lb (150 lb per caster) for solid shelving setups
✅ Heavy-duty steel frame with brake locks to stop movement when engaged
✅ Universal 1/4" threaded stem, convertible to 5/16", 3/8", M8, M10
✅ Fits most wire shelves and metal racks; ideal replacement casters

💡 What are universal threaded caster wheels used for on metal shelving and carts?

Handy for quick moves and flexible setups in shops, warehouses, and homes.

- Supports mobility for racks, carts, workbenches
- Brakes lock so units stay put when needed
- Stem options fit common thread sizes for easy replacements