Six Inch Heavy Duty Ductile Steel Caster Set Kingpinless Wheel Brakes Tough As Nails Two Thousand Pounds Each Four Pack Includes Two Swivel And Two Rigid Red Roller Bearings Roll Slick Under Heavy Workloads

Heavy duty six inch four pack ductile steel caster set
✔️ 2000 lb capacity kingpinless roll slick rollers top lock

This heavy duty roller wheel set delivers smooth movement for industrial carts, warehouse equipment, and shop flooring platforms. The matching rigid frames pair perfectly with locked swivel units to handle massive loads without wobbling.

✅ 6 x 2 inch diameter red rubber treads with durable steel cores
✅ 3/4 inch roller bearing paired with half inch ID bushing and Zerk fitting
✅ 4 x 4 inch mounting plates sized for 3 by 3 inch bolt spacing
✅ 7 1/2 inch overall stack height optimized for low profile freight moves

💡 What makes kingpinless caster wheels better for heavy shop equipment?
- Regular casters tend to rattle loose under constant stress and demand extra maintenance.
- A kingpinless design cuts out that failure point so your rig stays tight and handy for years.
- Roller tracks also spread weight evenly across the floor to protect cheap concrete pads.