Dead Nuts Rigid Kingpinless Plate Caster With 8 Inch Polyurethane Wheel And Cast Iron Core Handles 1760 Lb Loads Smooth As Silk Non Marking Treads Perfect For Heavy Duty Carts And Shop Gear No Lock Or Brake Needed

Single unit rigid 8 inch poly caster for heavy carts
✔️ 1760 lb capacity, cast iron core, 8x2 inch poly tread

This single rigid plate caster cuts down on back-strain labor and glides effortlessly over concrete seams to move welding rigs, parts bins, and steel shelving around the shop. The solid kingpinless mounting bracket bolts straight onto your frame, giving you dead-nut linear tracking that keeps heavy loads lined up without drifting sideways. Crews and mechanics pick these up to dominate tight workspaces and rough terrain where wobble would kill productivity.

✅ 1760 pound max load rating per caster
✅ Solid cast iron wheel hub built for impact resistance
✅ 8 inch diameter by 2 inch wide polyurethane tread
✅ Flat mounting base with four bolt holes
✅ Non marking surface leaves floors clean

💡 How does a kingpinless caster handle heavy static loads compared to older pinned roller designs?
- Taking out the center pivot cuts down internal drag and lets the polyurethane wheel absorb pavement vibrations better
- Sealed precision bearings take the guesswork out of routine maintenance while resisting grit buildup in dusty shop environments
- Mechanics consider these straight-tracking casters handy for staging material because they hold a consistent heading without side drift