Heavy Duty Kingpinless Caster Set Featuring Four Inch Black Rubber On Cast Iron Wheels Two Bolt Lock Swivels With Brakes Plus Two Standard Braked Units Badass Build To Crush Heavy Loads And Roll Smooth Daily
✔️ 4 inch rubber steel rollers manage heavy warehouse loads
This six pack of king pinless industrial drag components delivers smooth rolling movement and firm stopping traction for workshop carts, plant machinery mounts, and garage shelving racks. The stamped steel mounting bases accept standard frame tubes or flat metal pads. Shop owners rely on these rugged runners to haul heavy material safely across concrete floors without scratching surfaces or losing control on slight slopes. Welded joints resist impact damage while sealed bearings spin freely even when covered in shop dust.
✅ 4 inch black polyurethane grip wrapped around gray iron hub✅ Side brake lever clamps wheel rotation for secure parking
✅ Two rotating models add manual bolt on track straighteners
✅ Four hundred pound weight rating per individual runner
✅ Eight hole mounting spacing matches popular heavy equipment
💡 How do modern king pinless caster assemblies handle heavy racking forces compared to older pivot designs?
Bypass the flimsy center pin entirely and get smoother motion straight out of the box
- precision ground swivel races eliminate dangerous wobble under max payload
- handy braking features let you park heavy racks on inclines fast
- reinforced top plates distribute stress evenly across welded cart frames