4pcs 8″ Pneumatic Tool Car Rubber Wheels

Specifications:
1. Features: Durable & Heavy Duty
2. Type: 2Pcs Rigid & 2Pcs Swivel 8″ Air Tire Caster
3. Tire Material: Nylon Reinforced 2.25-4 Rubber Air Tires
4. Multi-Purpose Air Tire Inflate: up to 36PSI
5. Wheel Material: Heavy Duty Zinc Plated Wheel
6. Bearing: Each Turns on Ball Bearings
7. Wheel Size: 8″ x 2-1/4″
8. Maximum Weight Capacity: 136.08kg / 300lbs
9. Top Base Measures: 4-1/2 x 4″
10. Overall Height: 10″
11. Bolt Spacing: 3-5/8″ x 2-5/8″
12. Grease: Fitting on Base
13. Perfect for: All Applications
14. Weight: 10.5kg / 23.15lbs
15. Color: Black