Heavy Duty Swivel Caster Set Of Four With Four Inch Silver Wheels And Half Inch Threaded Stems For Industrial Carts And Work Benches Semi Steel Cast Iron Construction Built Tough 1200 Lb Total Capacity Includes Four Swivel Casters Service Caster Brand

Heavy-Duty Swivel Caster Set of Four with 4'' Wheels
✔️ 4in wheels, 1/2in threaded stems, 300 lb/caster, TLB or TTL brakes

These heavy-duty semi steel cast iron casters are built for industrial carts and work benches, providing strong mobility with 3", 4", and 5" wheel options and compatible 1/2" threaded stems. This four-caster set delivers balanced load distribution and quick mounting for shop upgrades.

✅ Wheel sizes and mounting heights: 3" wheel (4-1/8" mounting height), 4" wheel (5-1/8" mounting height), 5" wheel (6-1/8" mounting height)
✅ Capacity: 300 lb per caster; total 1200 lb for the four-caster set
✅ Stem: 1/2" diameter, 13 TPI x 1-1/2" threaded stems
✅ Brakes: top lock brake (TLB) or total lock brake (TTL)
✅ Construction: semi steel cast iron housing for rugged use

💡 What is a heavy-duty caster set used for on industrial carts and benches?

- Handy for moving heavy equipment on shop floors - Brakes keep carts from rolling during loading or when stationary - 1/2" threaded stems simplify mounting on frames and quick swaps - Four casters share load evenly for stable movement up to 1200 lb total