Manufacturing

10″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4

• 45PH1025
• 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

• 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″

• 25PH1025
• 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

• 45PU1025
• 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″

• 25PU1025
• 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

• 45RS1025
• 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

• 45RS1030
• 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

• 45SS1025
• 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″

• 25SS1025
• 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

• 35PH1025
• 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″

• 15PH1025
• 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

• 35PU1025
• 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″

• 15PU1025
• 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

• 35RS1025
• 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

• 35SS1025
• 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″

• 15SS1025
• 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

• 45PH1225Q
• 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

• 45PU1225Q
• 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

• 45SS1225Q
• 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

• 35PU1225Q
• 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

• 35SS1225Q
• 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″ Ergo Blue Wheel 300lb Load Cap ***Limited Supply***

• Thermoplastic Elastomer treaded on plastic core
• Very resilient-great shock absorbing wheel
• Soft cushion ride with a non-marking tread

4″ Rigid Grey Non Marking Top Plate 4″ x 4-1/2″

• 82TP40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Rigid Phenolic Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PH40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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 Poly Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PP40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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″ Rigid Polyolefin Top Plate 4″ x 4-1/2″

• 82PO40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Rigid Steel Kingpinless Top Plate 4-1/2 x 6-1/4

• 84SS40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

4″ Stainless Rigid Glass-Filled Nylon Top Plate 4 x 4-1/2

• S23MA40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Rigid Non Marking Top Plate 4 x 4-1/2

• S23TP40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Rigid Poly/Glass-Filled Nylon Top Plate 4 x 4-1/2

• S23MU40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Glass-Filled Nylon Top Plate 4 x 4-1/2

• S13MA40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Non Marking Top Plate 4 x 4-1/2

• S13TP40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Poly/Poly Top Plate 4″ x 4-1/2″

• S31PP40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Stainless Swivel Polyurethane Glass-Nylon Top Plate 4 x 4-1/2

• S13MU40
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

4″ Swivel Phenolic Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PH40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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 Phenolic Top Plate 4″ x 4-1/2″

• 72PH40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Poly Poly Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PP40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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

• 74PU40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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

4″ Swivel Poly/Steel With Brake Top Plate 4″ x 4-1/2″

• 72PU40-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Polyolefin Top Plate 4″ x 4-1/2″

• 72PO40
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Polyolefin With Brake Top Plate 4″ x 4-1/2″

• 72PO40-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

4″ Swivel Steel Kingpinless Top Plate 4-1/2 x 6-1/4

• 74SS40
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

5″ Rigid Non Marking Top Plate 4″ x 4-1/2″

• 82TP50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Rigid Phenolic Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PH50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

5″ Rigid Phenolic Top Plate 4-1/2″ x 6-1/4″

• 25PH50
• Zinc plated finish is attractive & corrosion resistant
• Heat treated kingpin to enhance the load capacity
• Welded on both sides for maximum strength 

5″ Rigid Phenolic Top Plate 4″ x 4-1/2″

• 82PH50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Rigid Poly Poly Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PP50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

5″ Rigid Poly Poly Top Plate 4-1/2″ x 6-1/4″

• 25PP50
• 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 Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PU50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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″

• 45PU525
• 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 Poly Steel Top Plate 4″ x 4-1/2″

• 82PU50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Rigid Polyolefin Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PO50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

5″ Rigid Polyolefin Top Plate 4″ x 4-1/2″

• 82PO50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Rigid Steel Top Plate 4-1/2″ x 6-1/4″

• 25SS50
• Zinc plated finish is attractive & corrosion resistant
• Heat treated kingpin to enhance the load capacity
• Welded on both sides for maximum strength

5″ Rigid V-Groove Kingpinless Top Plate 4-1/2 x 6-1/4

• 84VG50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

5″ Swivel Phenolic Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PH50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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 Phenolic Top Plate 4″ x 4-1/2″

• 72PH50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Swivel Poly Poly Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PP50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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 Poly Top Plate 4″ x 4-1/2″

• 72PP50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Swivel Poly Steel Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PU50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

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″

• 35PU525
• 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 Poly/Poly With Brake Top Plate 4″ x 4-1/2″

• 72PP50-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Swivel Poly/Steel With Brake Top Plate 4″ x 4-1/2″

• 72PU50-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Swivel Polyolefin Kingpinless Top Plate 4-1/2 x 6-1/4

• 74PO50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

5″ Swivel Polyolefin Top Plate 4″ x 4-1/2″

• 72PO50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Swivel Polyolefin With Brake Top Plate 4″ x 4-1/2″

• 72PO50-B
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

5″ Swivel Polyurethane Steel Top Plate 4″ x 4-1/2″

• 72PU50
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

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

5″ Swivel V-Groove Kingpinless Top Plate 4-1/2 x 6-1/4

• 74VG50
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

6” Stainless Swivel Blue Solid Polyurethane with 4 x 4 1/2 Top Plate

• S13SU60
• Withstand harsh environments and applications that would normally rust or corrode
• exceptional quality, functionality, value and availability
• Optimal strength and mobility

6″ Donut Gray Thermoplastic Rubber Wheel Load Cap 550 **Limited Supply**

• Non marking thermo rubber tread chemically bonded to polyolefin core
• Resist to cleaning chemicals, acids, alcohol, and water
• Excellent floor protection

6″ Rigid Non Marking Top Plate 4″ x 4-1/2″

• 82TP60
• Offering exceptional quality, functionality, value and availability
• This caster class is most recognized and commonly used

6″ Rigid Phenolic Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PH60
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

6″ Rigid Phenolic Top Plate 4-1/2 x 6-1/4

• 45PH630
• 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

• 25PH625
• 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

• 25PH60
• 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″

• 45PH625
• 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 Kingpinless Top Plate 4-1/2 x 6-1/4

• 84PP60
• Offset raceway design, heat treatment and tampering processes allows these casters to carry the maximum weight of the bearing used
• Unsurpassed durability
• Use in abusive and demanding shock load applications that may cause traditional kingpin casters to fail

6″ Rigid Poly Poly Top Plate 4-1/2″ x 6 1/4″

• 25PP60
• Zinc plated finish is attractive & corrosion resistant
• Heat treated kingpin to enhance the load capacity
• Welded on both sides for maximum strength