Four Heavy Duty Pneumatic Rubber Caster Wheels With M12 Mounting And Smart Wheel Brakes Give Your Equipment A Butter Smooth Roll On Any Surface Built Tough For Daily Grind No Mess

Heavy Duty Rolling Caster Wheels Set With Dual Lock Brakes
✔️ Set of four 76 mm caster wheels handle 400 kg 880 lb loads steadily

This pack of four heavy duty caster wheels transforms static toolboxes, speaker cabinets, and flight cases into mobile units that glide easily across warehouse floors and backstage areas. Each grey polyurethane tire rolls quiet on concrete thanks to sealed track designs and thickened mounting plates. The integrated smart brake grabs tight when you need stability, so shifting heavy rigging stays predictable and safe. Designed for musicians, technicians, and shop workers who want reliable mobility without constant upkeep.

✅ Non marking rubber treads leave zero scuff marks on clean surfaces
✅ Dual locking brakes hold firm position under maximum rated weight
✅ Reinforced zinc brackets fit standard M12 30 mm bolt patterns
✅ Precision ball bearings reduce push effort during straight runs

💡 Why choose sealed ball bearing caster wheels for moving heavy gear?

Maintenance free seals keep road grime out so your cart stays handy year round.

- Double row ball assemblies distribute side pressure during sharp turns

- Polyurethane treads grip stage platforms and concrete ramps securely

- Heavy duty steel hubs align perfectly with factory m12 chassis bolts

- Durable polymer cores absorb sudden impact bumps from uneven loading docks

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