Heavy Duty Casters Set Of 4 With 3 Inch Polyurethane Swivel Wheels Including Disc Brakes And M12 Screw Stem Perfect For Workbenches Trolleys And Heavy Shelving Delivering Rock Solid Stability And Whisper Quiet Movement

Quiet rolling polyurethane caster set for heavy duty carts
✔️ Four pack three inch polyurethane wheels with integrated disc brakes

These heavy duty swivel rollers glide smoothly over concrete and hardwood without scratching. You can bolt them to workbenches, rolling shelves, or utility carts to lift your storage setup. The dual bearing cores absorb daily bumps while keeping packed frames steady.

✅ Three inch polymer treads roll silently on finished workshop floors
✅ Dual disc locks prevent wheel spin when you park loaded gear
✅ Sixty millimeter m12 threads match standard bracket holes
✅ Reinforced ball bearing raceway handles constant heavy shifting

Wheel Diameter	Three inch / 75 mm
Stem Length	60 mm / 2.36 inches
Bolt Diameter	M12 threaded rod
Package Count	Swivel caster set of 4

💡 Why pick polyurethane swivel wheels for rolling tool chests?
- The tough polymer surface absorbs impacts without scuffing painted concrete
- Sealed ball bearings lower push resistance so moving heavy crates feels easier
- Handy mounting threads align perfectly with standard metal frame brackets
- Locking disc stops guarantee your equipment stays put while you swap out parts

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