- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
Heavy Duty Forged
This series sections are made from ASTM1045 steel, dropped forged then hardened. Thick top plate with hardened load raceways precisely machined deep grooved.
Hardened steel ball bearing with thrust force. Heat treated kingpin is used to enhance the load capacity. There are over a dozen wheels, bearings, brakes and options to choose from.
10″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Rigid Phenolic Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
10″ Rigid Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Rigid Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
10″ Rigid Rubber Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Rigid Rubber Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Rigid Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Rigid Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Rigid Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
10″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Phenolic Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
10″ Swivel Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
10″ Swivel Rubber Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Rubber Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
10″ Swivel Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
12″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Rigid Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Rigid Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Rigid Rubber Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Rigid Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Rigid Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Swivel Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Swivel Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Swivel Rubber Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Swivel Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
12″ Swivel Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
4″ Rigid Phenolic Top Plate 4-1/2″ x 6-1/4″
- 25PH40
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
4″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″
- 25PU40
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
4″ Swivel Phenolic Top Plate 4-1/2″ x 6-1/4″
- 15PH40
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
4″ Swivel Poly Steel Top Plate 4-1/2″ x 6-1/2″
- 15PU40
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
5″ Rigid Phenolic Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
5″ Rigid Poly Poly Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
5″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″
- 25PU50
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
5″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
5″ Rigid Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
5″ Swivel Phenolic Top Plate 4-1/2″ x 6-1/4″
- 15PH50
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
5″ Swivel Poly Poly Top Plate 4-1/2″ x 6-1/4″
- 15PP50
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
5″ Swivel Poly Steel Top Plate 4-1/2″ x 6-1/4″
- 15PU50
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
5″ Swivel Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
5″ Swivel Steel Top Plate 4-1/2″ x 6-1/4″
- 15SS50
- Heat treated kingpin to enhance the load capacity
- Zinc plated finish is attractive & corrosion resistant
6″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4 1200 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4 1400 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Rigid Phenolic Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Rigid Poly Poly Top Plate 4-1/2″ x 6 1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Rigid Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Rigid Poly/Steel Top Plate 4-1/2 x 6-1/4
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Rigid Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Rigid Steel Top Plate 4-1/2 x 6-1/4 1200 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Rigid Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Rigid Steel Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Rigid V Groove Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4 1200 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Swivel Phenolic Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Swivel Phenolic Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Swivel Phenolic Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Swivel Poly Poly Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Swivel Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Swivel Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Swivel Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Swivel Poly/Steel Top Plate 4-1/2 x 6-1/4 1200 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Swivel Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Swivel Steel Top Plate 4-1/2 x 6-1/4 1200 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Swivel Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
6″ Swivel Steel Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
6″ Swivel V Groove Top Plate 4-1/2″ x 6-1/4″
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4 1400 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Rigid Phenolic Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Rigid Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Poly Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Rigid Poly/Poly Top Plate 4-1/2 x 6-1/4 800 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Rigid Poly/Steel Top Plate 4-1/2 x 6-1/4 1400 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Rigid Rubber Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid Steel Top Plate 4-1/2 x 6-1/4 1400 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Rigid Steel Top Plate 4-1/2″ x 6-1/4″
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Rigid V Groove Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Rigid V Groove Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4 1400 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Swivel Phenolic Top Plate 4-1/2 x 6-1/4 1800 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength
8″ Swivel Poly Steel Top Plate 4-1/2 x 6-1/4
- Deeply Grooved Double Ball Raceway
- Ground And Hardened Spanner Bushing With Grease Hole And Groove
- 3/4″ Heat Treated Kingpin is used to enhance the load capacity
8″ Swivel Poly Steel Top Plate 4-1/2 x 6-1/4 1600 Lbs Capacity
- Zinc plated finish is attractive & corrosion resistant
- Heat treated kingpin to enhance the load capacity
- Welded on both sides for maximum strength