drop forged

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″

• Zinc plated finish is attractive & corrosion resistant
• Heat treated kingpin to enhance the load capacity
• Welded on both sides for maximum strength 

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″

• 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″

• Zinc plated finish is attractive & corrosion resistant
• Heat treated kingpin to enhance the load capacity
• Welded on both sides for maximum strength 

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 

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 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 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 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 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″

• 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

• 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 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″ 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 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″

• 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 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 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 

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″

• 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 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″ 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 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 

8″ Swivel 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″ Swivel 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″ Swivel Poly/Steel Top Plate 4-1/2 x 6-1/4 2400 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 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″ Swivel 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