Heavy Duty Workhorse 6 Inch Kingpinless Rigid Plate Caster With Polyurethane Steel Wheel Handles 1000 Lbs Per Unit Features A Four By Four And A Half Inch Top Plate Built Tough For Warehouse Floors And Works Like A Dream

Single rigid plate caster for heavy duty warehouse rolling
✔️ 6x2 poly steel wheel integrally forged frame 1200 lbs

This single kingpinless rigid plate caster moves stubborn pallets and warehouse carts without the wobble or failure common in standard units. You typically mount these straight front swivels under material handling racks, utility trailers, and factory work stations where steady rolling resistance and floor protection matter most.

✅ Wheel diameter measures 6 inches with a 2 inch tread width for smooth roll over concrete and epoxy floors
✅ Mounting plate runs 4 x 4 1/2 inches with bolt pattern slots measuring 2 3/8 x 3 5/8 opening up to 3 x 3 inches
✅ Holds up to 1200 pounds per caster thanks to induction hardened sealed raceways and upgraded hrc45 steel balls
✅ Assembled from hot forged astm 1045 steel legs and a half inch zerk axle plus lock nut for serious load carrying power

💡 why choose kingpinless rigid plate casters for heavy duty warehouse cart modifications?
Swapping out tired rollers for straight track units clears roadblocks when hauling stubborn inventory across concrete. Crews find this layout handy for cutting downtime and keeping direction locked in tight spaces.
- Blocks pivot movement entirely so pushed loads stay dead straight when crossing expansion joints and loading bay doors
- Stops axle bending during impact shocks since the solid forged leg transfers weight directly into the mounting plate
- Cuts maintenance calls down the line because induction hardened tracks paired with sealed steel balls resist grit damage