Built Tough 4 Inch Heavy Duty Caster Wheels With Expanding Stem And Dual Brakes 1320 Lb Capacity No Sweat Swivel Rolling Casters For Worktables And Machine Stands

Heavy Duty 4 Inch Polyurethane Casters Set Of Four
✔️ Four rolling mounts with adjustable stems handle 1320 lb total load

This set of four mounting wheels upgrades shop tables and kitchen prep stations by adding reliable mobility. The polyurethane treads roll smoothly over concrete and hardwood while protecting floors from scuffs. Adjustable steel stems lock securely inside round frame tubing using a simple hex nut for quick setup.

✅ Wheel diameter measures 4 inches with 1-1/8 inch tread depth
✅ Expanding stems adapt to frame tubing sized 1-1/2 or 1-5/8 inch
✅ Swivel design features dual braking levers for full stop control
✅ Total weight rating handles up to 1320 pounds across the four piece set

💡 What mechanical properties dictate the reliability of heavy duty shop table roller assemblies?
Understanding how tread compounds interact with floor coatings directly impacts long term maintenance costs. Operators prioritize stable geometry and friction management to keep wheeled fixtures locked in place during active use.
- Focus on solid polymer treads that dissipate vibration away from delicate electronics
- Verify stem expansion ranges cover your specific tubing wall thicknesses
- Confirm brake lever strength matches your expected dynamic load shifts
These straightforward specs make mobile workstation setups way more handy.

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