10 X 3.5 Inch Pneumatic Replacement Caster Wheel For Magliner Hand Truck Swivel Caster With Dual Ball Bearings And 2.25 Inch Offset Hub Heavy Duty High Load Rating Smooth Operator Build

Sturdy Pneumatic Swivel Casters For Heavy Duty Utility Dollies
✔️ 10 x 3.5 Tread Depth, 330 Lbs Load Rating, Pack Of Ten Wheels

This set of ten pneumatic replacement casters swaps out old stock marked 101020, 121060, or 121055. They bolt straight onto Magliner frames to restore quiet rolling on shop floors, loading docks, or paved pathways, making sure your inventory moves fast.

✅ 10 inch overall diameter pairs with 3.5 inches of cushioning tread width
✅ Dual sealed ball bearings cut down on friction while resisting shop dust
✅ Centered on a 2.25 inch offset hub that mates perfectly with standard axle holes
✅ Each wheel takes up to three hundred thirty pounds without flexing under stress

💡 What makes air filled caster replacements handle dynamic loads better than molded plastic cores?

They absorb shock waves much faster than rigid setups ever could.

- The pressurized cavity acts like built in suspension to soften sudden impacts - Flexible contact patches maintain steady grip when turning tight corners fully loaded - Lower rotational mass keeps your hand truck from jerking forward on inclines ✝️