Heavy Duty 3 Inch Caster Wheels Set Of 4 With 2 Swivel And 2 Rigid Ball Bearing Casters Built Tough To Roll Smooth Anywhere Delivers Rock Solid 360 Degree Handling And A Legit 1800 Pound Load Rating For Furniture Dollies And Carts

Heavy Duty 3 Inch Caster Kit Of 4 With Sealed Bearings Inside
✔️ 2 rotating plus 2 fixed non marking polyurethane caster wheels rated

Set of four heavy duty casters designed for furniture dollies, rolling toolboxes, and workshop carts. Each unit mounts directly to flat brackets using the included hardware kit. You receive two 360 degree swivel tops and two straight running base units for controlled movement. The setup works great for shifting storage shelves, kitchen utility carts, or garage tool racks across concrete or finished wood floors.

✅ Single wheel diameter measures 3 inches with a thick non scratching tread ✅ Double sealed precision ball bearings support up to 1800 pounds total weight ✅ Package ships complete with mounting nuts and bolts for direct replacement jobs ✅ Smooth silent mobility keeps floors clean while handling rough floor transitions

💡 Why choose sealed double ball bearing casters over standard nylon wheels for furniture dollies vs heavy machinery frames

These handy swaps cut down on rolling resistance and stop floor damage dead.
- Dense polyurethane hubs absorb vibrations while tracking straight under maximum load shifts
- Grease packed raceways extend service life during daily shipping dock transfers
- Rigid and swivel mix layouts give you precise directional control when navigating narrow aisles