3 Inch Heavy Duty Caster Wheels For Push Carts And Platform Trucks Featuring Smooth Rolling Polyurethane Treads Hella Durable Steel Axles And Rig Ready Design Built For Tough Outdoor Jobs Without The Hassle

Heavy duty polyurethane wheels for smooth cart upgrade tasks
✔️ 3x1.37in or 76x35mm rolls fits 3/8 or 9.5mm axle

You get eight black rolling casters that replace tired furniture gears. These lightweight polyurethane units swap easily onto workbenches, toolboxes, or mobile shelving. You will notice less vibration and quieter movement during daily chores.

✅ Double ball bearings slide smoothly along flats and pavement surfaces.
✅ Each tire handles 264 pounds or 120 kilograms of heavy cargo.
✅ Three inch or 76mm tread diameter matches standard 3/8inch or 9.5mm axles.
✅ Screw bases accept M10 fasteners plus a protective steel guide sleeve.
✅ Polyurethane rubber resists chipping during tough warehouse or garage use.

💡 What makes a heavy duty castor assembly feel handy for demanding machine shifts?
Standard swivel plates distribute lateral stress evenly across steel tracks.
- Dual precision bearings eliminate play during rapid side shifts.
- Polymer compound tires maintain traction on epoxy floors without scuffing.
- Replace outdated iron hubs with compact modular drops for faster frame swaps.

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