Four Pack Of Black Pneumatic Caster Wheels Combining 12 Inch Ribbed Tires And Precision Ball Bearings For Heavy Duty Swivel Rigid Applications That Handle Rough Floors Like A Total Champ

Four Pack 12 In Pneumatic Wheel Casters With Steel Hubs
✔️ Four Pack Pneumatic Swivel Casters Deliver 300 Lb Load Strength

This set includes four heavy duty pneumatic caster wheels equipped with precision ball bearing hubs and a reinforced steel center. You will find these casters perfect for mounting on rolling workshop tables, utility trailers, garden carts, and material handling racks that need steady support while navigating concrete, asphalt, gravel, or wooden flooring.

✅ 12 inch diameter pneumatic tires with ribbed tread pattern
✅ Centered steel hub paired with sealed ball bearings
✅ 5/8 inch round bore shaft for secure axle mounting
✅ Rated 300 lb load capacity per single swivel caster
✅ Shock absorbing air filled construction for quiet rolling
✅ Durable black powder coated plate bracket finish

💡 How do pneumatic caster wheels compare to solid rubber options for heavy cart applications?
These handy air suspended mounts give you much more control when shifting weight around a crowded workspace.
- Rubber tube walls absorb pavement chatter so your joints stay comfortable
- Sealed precision bearings slide freely inside the steel rim without grinding noise
- Angled tread ribs grab loose dirt without packing up inside the groove valleys

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