Threaded Stem Casters Three Eighths Inch 16UNC With Brake, Heavy Duty Three Inch Swivel Caster, Set Of 4, Safety Locking For Workbenches, Trolleys, Carts, And Furniture With Screw Inserts Universal Fit For Heavy Duty Shop Benches And Steel Work Tables

Heavy Duty 3 Inch Brake Caster Set, 4-Pack
✔️ 3/8-16 UNC threaded stem; 3 inch swivel with brake

These heavy-duty caster wheels come as a four-pack and are designed to retrofit workbenches, carts, tool boxes, portable stands, and mobile fixtures. They use standard 3/8-16 UNC stems and feature a wheel brake that locks rotation while allowing directional movement. The soft polyurethane wheels minimize floor damage and absorb shocks on wood, tile, concrete, and vinyl floors.

✅ Wheel diameter: 3 inch (76.2 mm); soft polyurethane for floor protection
✅ Stem: 3/8-16 UNC; diameter 9.525 mm, length 20.07 mm (0.79 in)
✅ Brake: wheel-only lock keeps rotation fixed while steering remains free
✅ Includes 4 casters and screw inserts for quick install

💡 What is a heavy-duty caster with a brake used for? Handy for moving heavy gear like workbenches, carts, and cabinets with controlled parking. - Useful for floor-safe mobility on workshops and studios - Great for flight cases, tool chests, and portable stands requiring secure stops - Best when you need quick repositioning without removing the brake