Heavy Duty Swivel Casters With Locking Brake 4 Inch White Caster Set For Furniture Movers And Industrial Transport Hella Smooth Gliding Garage Trolley Wheels Nailed Down Durability

4 inch white swivel casters (4 Piece Set) for heavy loads
✔️ Sealed cartridge bearings, 5 mm steel plate, 45 mm rubber roll surface

This set of four glider hubs rolls out retail displays, workshop shelving, and hospital beds across concrete or tile without leaving scuffs or making racket.

✅ Four inch (100 mm) diameter rollers clear floor thresholds easily
✅ Five millimeter (0.2 inch) mounting bracket distributes static weight
✅ Forty five mm (1.8 inch) wide contact footprint minimizes surface stress
✅ Full perimeter locking mechanism stops accidental drift on inclines

💡 Why swap to sealed rolling hubs for shifting commercial rack systems?
Mounting quality wheels underneath fixed units saves serious elbow grease during warehouse shifts.
- Polymer compound grips slide smoothly against rough grit and dust
- Powder coated steel forks resist workshop chemicals and humidity
- Center bolt pattern matches standard furniture and equipment feet
- Dual function parking levers hold position when unloading cargo

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