All Purpose 2 Inch Rubber Caster Wheels Set Of Four With Locking Brakes And Threaded Stem Heavy Duty Rollers Built Like A Tank To Haul Heavy Loads Roll Sweetly Across Garage Or Shop Floors

Four 2inch swivel casters with threaded stem and dual locks
✔️ 3/816UNCx1 threaded shaft holds 400lbs total load capacity

This four pack rolling mount system gives workshop gear quick mobility without marring smooth flooring. You can bolt these straight onto metal carts, heavy workbenches, tool chests, or shelving tracks to move loads around handy.

✅ 2 inch polyurethane tread rolls quietly over epoxy and tile
✅ Dual sealed ball bearing axles spin freely under heavy pressure
✅ Integrated disc brake on each housing pins the cart securely
✅ 3/8 inch by 1 inch UNC screw post matches standard frame holes

💡 How do heavy duty rolling mounts differ from standard office chair casters?

Proper load handling depends on the roller compound and axle construction.

- Heat treated steel balls reduce friction during sharp direction changes

- Polyurethane foam tires glide smoothly over concrete and tile surfaces

- Full perimeter braking hardware stops sudden drift on inclined ramps

- Standardized 3/8 by 1 UNC threading ensures quick bolt on install