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All measurements indicate the wheel diameter by the tread width.

The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.

W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.

Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″
BHP: 1-3/4″ × 2-7/8″, slotted to 3″
BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″
BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″
BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)
BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)
BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"
BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"
(3″ Wide Casters), Industry-Standard
(3″ Wide Casters), Industry-Standard
BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"
BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"
BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"
BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"
View All • 21 Plate Sizes
View All • 21 Plate Sizes
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Caster Wheel Materials & Selection Guide

Caster Wheel Materials & Selection Guide
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Polyolefin Wheels
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Atx Off-road Wheels
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Phenolic Wheels
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Caster Plate Mounting Hardware

Caster Plate Mounting Hardware
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Quick Change Caster Pads
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Caster Frames - Swivel & Rigid
Sockets & T-nuts For Casters

Sockets & T-nuts For Casters
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Spring-Loaded Workhorse SPWH Casters — Up to 1,200 lb · Shock Suspension

Plate sizes: 4 x 5, 4 x 4-1/2Bolt holes: 2-5/8 x 3-3/8 slotted to 3 x 3Diameter: 4, 5, 6, 8 inTread: 2 inCapacity: up to 1,450 lb
Casters on the 4 x 5 plate pattern suit bake carts, metalworking fixtures, and debris-heavy floors. You will see wheel diameters 4, 5, 6, 8 in, polyurethane and phenolic treads, and capacities 600 to 1,450 lb across the SKUs listed below. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. Use kingpinless or heavy plate series when shock loads keep shearing kingpin races.

Shop by type

6 types

Wheel = wheel diameter · capacity is per caster.

1450 lbs
TieredPricing
Hamilton 1450 lbs Load Capacity Swivel Caster - 8x2" UltraGlide Ergo Polyurethane Wheel - Spring Loaded, Sealed Precision Bearings - S-SPWH-8SWC85-2 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-8SWC85-2 8"x2" Polyurethane Swivel Spring Loaded Caster – 1450 lb
Part # S-SPWH-8SWC85-2
from $719.00
Volume pricing available
Polyurethane
Load rating
1450 lbs
Diameter 8"
Capacity 1450 lbs
Wheel Polyurethane
More Details Less Details
Width 2"
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spring Loaded Workhorse Swivel Caster - S-SPWH-8SWC85-2 Optimal Performance & Durability | 1450...
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620 lbs
TieredPricing
Hamilton 8x2 Spring Loaded Workhorse Swivel Caster, 620 lbs. Load Capacity, UltraGlide Ergo Polyurethane 85A on Cast Iron Wheel with Sealed Precision Bearings - S-SPWH-8SWC85-1 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-8SWC85-1 8" x 2" Polyurethane Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-8SWC85-1
from $705.00
Volume pricing available
Cast Iron
Load rating
620 lbs
Diameter 8"
Capacity 620 lbs
Wheel Cast Iron
More Details Less Details
Width 2"
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 8x2 Spring Loaded Workhorse Swivel Caster S-SPWH-8SWC85-1 620 lbs Load Capacity | UltraGlide...
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1200 lbs
TieredPricing
Hamilton 1200 lbs Load Capacity Swivel Caster - 8x2 Ergo-Glide Polyurethane on Cast Iron Wheel, Spring Loaded, 1/2" Sealed Precision Ball Bearings - S-SPWH-8SPB-2 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-8SPB-2 8" x 2" Ergo-Glide Spring Loaded Swivel Caster – 1200 lb
Part # S-SPWH-8SPB-2
from $596.00
Volume pricing available
PolyurethanePlate
Load rating
1200 lbs
Diameter 8"
Capacity 1200 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Height 10.1875"
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 1200 lbs Load Capacity Swivel Caster - S-SPWH-8SPB-2 Engineered for Optimal Performance |...
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620 lbs
TieredPricing
Hamilton 8" Ergo-Glide Polyurethane Cast Iron Wheel Swivel Caster - 620 lbs Load Capacity, Spring Loaded, 1/2" Sealed Precision Ball Bearings - S-SPWH-8SPB-1 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-8SPB-1 8" x 2" Polyurethane Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-8SPB-1
from $575.00
Volume pricing available
Polyurethane
Load rating
620 lbs
Capacity 620 lbs
Wheel Polyurethane
More Details Less Details
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 8" Ergo-Glide Polyurethane on Cast Iron Wheel Swivel Caster - S-SPWH-8SPB-1 Industrial Strength...
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1400 lbs
TieredPricing
Hamilton 8x2 Spring-Loaded Swivel Caster - 1400 lbs Load Capacity with Plastex Phenolic Wheel and 3/4" Roller Bearing - Heavy Duty Workhorse for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton 8" x 2" Plastex Phenolic Swivel Spring Loaded Caster – 1400 lb
Part # S-SPWH-8P-2
from $473.00
Volume pricing available
Phenolic
Load rating
1400 lbs
Diameter 8"
Capacity 1400 lbs
Wheel Phenolic
More Details Less Details
Width 2"
Height 10.1875"
Temp Range Up to 250°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 8x2 Spring-Loaded Swivel Caster Heavy Duty Workhorse for Industrial Use 1400 lbs Load...
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620 lbs
TieredPricing
8" Plastex Phenolic Wheel, 620 lbs Load Capacity - Hamilton Spring Loaded Workhorse Swivel Caster with 3/4" Straight Roller Bearing - Industrial & Commercial Use Hamilton
Made to Order · 4-6 Wk
Hamilton 8" Plastex Phenolic Spring Loaded Swivel Caster – 620 lb
Part # S-SPWH-8P-1
$446.00
Volume pricing available
Phenolic
Load rating
620 lbs
Capacity 620 lbs
Wheel Phenolic
More Details Less Details
Temp Range Up to 250°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spring Loaded Workhorse Swivel Caster with 8" Plastex Phenolic Wheel 620 lbs Load...
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1050 lbs
TieredPricing
Hamilton 8" Swivel Caster Wheel - 1050 lbs Load Capacity - Spring Loaded Workhorse - Duralast Polyurethane on Cast Iron - 1/2" Sealed Precision Ball Bearings Hamilton
Made to Order · 4-6 Wk
Hamilton 8" Duralast Polyurethane Swivel Spring Loaded Caster – 1050 lb
Part # S-SPWH-8DB-2
$670.00
Volume pricing available
PolyurethanePlate
Load rating
1050 lbs
Diameter 8"
Capacity 1050 lbs
Wheel Polyurethane
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 8" Spring Loaded Workhorse Swivel Caster Wheel Maximum Durability & Performance | 1050...
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620 lbs
TieredPricing
8" Hamilton Spring Loaded Swivel Caster - 620 lbs Load Capacity, Duralast Polyurethane on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-8DB-1 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-8DB-1 8" x 2" Duralast Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-8DB-1
from $540.00
Volume pricing available
PolyurethanePlate
Load rating
620 lbs
Capacity 620 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
8" Hamilton Spring Loaded Swivel Caster - Model S-SPWH-8DB-1 620 lbs Load Capacity |...
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1450 lbs
TieredPricing
Hamilton 6" Swivel Caster - 1450 lbs Load Capacity, Spring Loaded Workhorse with UltraGlide XC Polyurethane (70D) on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - S-SPWH-6SWF70D-2 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6SWF70D-2 6" x 2" Poly Swivel Spring Loaded Caster – 1450 lb
Part # S-SPWH-6SWF70D-2
from $609.00
Volume pricing available
Cast IronPlate
Load rating
1450 lbs
Diameter 6"
Capacity 1450 lbs
Wheel Cast Iron
Mount Plate
More Details Less Details
Width 2"
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 6" Swivel Caster - Model S-SPWH-6SWF70D-2 UltraGlide XC Polyurethane | 1450 lbs Load...
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620 lbs
TieredPricing
Hamilton 620 lbs Load Capacity 6x2" Swivel Caster with Spring Loaded - UltraGlide XC Polyurethane 70D on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Workhorse Series S-SPWH-6SWF70D-1 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6SWF70D-1 6" x 2" Polyurethane Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-6SWF70D-1
from $590.00
Volume pricing available
Polyurethane
Load rating
620 lbs
Diameter 6"
Capacity 620 lbs
Wheel Polyurethane
More Details Less Details
Width 2"
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 620 lbs Load Capacity Swivel Caster - Workhorse S-SPWH-6SWF70D-1 Engineered for Performance |...
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1450 lbs
TieredPricing
Hamilton 1450 lbs Load Capacity Swivel Caster - 6x2 inch UltraGlide 24/7 Polyurethane on Cast Iron Wheel, 1/2" Sealed Precision Ball Bearings - Spring Loaded Workhorse S-SPWH-6SWC95-2 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6SWC95-2 6"x2" Polyurethane Swivel Spring Loaded Caster – 1450 lb
Part # S-SPWH-6SWC95-2
from $569.00
Volume pricing available
Polyurethane
Load rating
1450 lbs
Diameter 6"
Capacity 1450 lbs
Wheel Polyurethane
More Details Less Details
Width 2"
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 1450 lbs Load Capacity Swivel Caster - Workhorse Series S-SPWH-6SWC95-2 UltraGlide 24/7 Polyurethane...
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620 lbs
TieredPricing
Hamilton 620 lbs Load Capacity 6x2 UltraGlide 24/7 Polyurethane on Cast Iron Swivel Caster - S-SPWH-6SWC95-1 with 1/2" Sealed Precision Ball Bearings, Spring Loaded Workhorse for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6SWC95-1 6"x2" Polyurethane Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-6SWC95-1
from $500.00
Volume pricing available
Polyurethane
Load rating
620 lbs
Diameter 6"
Capacity 620 lbs
Wheel Polyurethane
More Details Less Details
Width 2"
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 620 lbs Load Capacity 6x2 UltraGlide 24/7 Polyurethane on Cast Iron Swivel Caster...
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1450 lbs
TieredPricing
Hamilton 6" Swivel Caster - 1450 lbs Load Capacity - Spring Loaded Workhorse with UltraGlide Ergo Polyurethane Wheel, Sealed Precision Bearings - Industrial & Warehouse Hamilton
Made to Order · 4-6 Wk
Hamilton 6" x 2" UltraGlide Ergo Poly Swivel Spring Loaded Caster – 1450 lb
Part # S-SPWH-6SWC85-2
from $586.00
Volume pricing available
Cast Iron
Load rating
1450 lbs
Diameter 6"
Capacity 1450 lbs
Wheel Cast Iron
More Details Less Details
Height 8.1875"
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 6" Spring Loaded Workhorse Swivel Caster 1450 lbs Load Capacity | Industrial &...
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620 lbs
TieredPricing
Hamilton 620 lbs Load Capacity Swivel Caster - 6x2 inch UltraGlide Ergo Polyurethane Wheel, Spring Loaded, Sealed Precision Ball Bearings - Heavy Duty Workhorse for Industrial & Commercial Use Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6SWC85-1 6"x2" Polyurethane Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-6SWC85-1
from $586.00
Volume pricing available
Cast Iron
Load rating
620 lbs
Diameter 6"
Capacity 620 lbs
Wheel Cast Iron
More Details Less Details
Width 2"
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spring Loaded Workhorse Swivel Caster - Max Load 620 lbs Enhanced Mobility &...
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960 lbs
TieredPricing
Hamilton 6" Ergo-Glide Polyurethane Caster - 960 lbs Load Capacity, Spring Loaded Workhorse Swivel, Cast Iron Wheel with 1/2" Sealed Precision Ball Bearings, S-SPWH-6SPB-2 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6SPB-2 6" x 2" Ergo-Glide Spring Loaded Swivel Caster – 960 lb
Part # S-SPWH-6SPB-2
from $586.00
Volume pricing available
Cast Iron
Load rating
960 lbs
Capacity 960 lbs
Wheel Cast Iron
More Details Less Details
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 6" Ergo-Glide Polyurethane Caster S-SPWH-6SPB-2 Industrial Strength & Performance | 960 lbs Load...
Shop Product
620 lbs
TieredPricing
Hamilton 620 lbs Load Capacity 6x2 Ergo-Glide Polyurethane on Cast Iron Wheel - Spring Loaded Workhorse Swivel Caster with 1/2" Sealed Precision Ball Bearings - S-SPWH-6SPB-1 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6SPB-1 6" x 2" Ergo-Glide Spring Loaded Caster – 620 lb
Part # S-SPWH-6SPB-1
from $575.00
Volume pricing available
Polyurethane
Load rating
620 lbs
Diameter 6"
Capacity 620 lbs
Wheel Polyurethane
More Details Less Details
Width 2"
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 620 lbs Load Capacity Spring Loaded Workhorse Swivel Caster- S-SPWH-6SPB-1 Engineered for Performance...
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1200 lbs
TieredPricing
Hamilton 1200 lbs Load Capacity 6x2" Spring Loaded Swivel Caster - Plastex Phenolic Wheel, 3/4" Straight Roller Bearing - Industrial & Warehouse Hamilton
Made to Order · 4-6 Wk
Hamilton 6" x 2" Plastex Phenolic Swivel Spring Loaded Caster – 1200 lb
Part # S-SPWH-6P-2
from $473.00
Volume pricing available
PhenolicPlate
Load rating
1200 lbs
Diameter 6"
Capacity 1200 lbs
Wheel Phenolic
Mount Plate
More Details Less Details
Width 2"
Temp Range Up to 250°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 6x2" Spring Loaded Swivel Caster - 1200 lbs Load Capacity Industrial Strength &...
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620 lbs
TieredPricing
Hamilton 620 lbs Load Capacity 6" x 2" Plastex Phenolic Wheel Swivel Caster | Spring Loaded, 3/4" Straight Roller Bearing - Workhorse Series S-SPWH-6P-1 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6P-1 6" x 2" Plastex Phenolic Spring Loaded Caster – 620 lb
Part # S-SPWH-6P-1
from $432.00
Volume pricing available
PhenolicPlate
Load rating
620 lbs
Diameter 6"
Capacity 620 lbs
Wheel Phenolic
Mount Plate
More Details Less Details
Width 2"
Height 8.1875"
Temp Range Up to 250°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Workhorse Swivel Caster S-SPWH-6P-1 - Unmatched Durability & Performance 620 lbs Load Capacity...
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1200 lbs
TieredPricing
Hamilton 1200 lbs Load Capacity 6x2 Inch Duralast Polyurethane on Cast Iron Swivel Caster with 1/2" Sealed Precision Ball Bearings - Spring Loaded Workhorse S-SPWH-6DB-2 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6DB-2 6" x 2" Duralast Swivel Spring Loaded Caster – 1200 lb
Part # S-SPWH-6DB-2
from $659.00
Volume pricing available
Polyurethane
Load rating
1200 lbs
Diameter 6"
Capacity 1200 lbs
Wheel Polyurethane
More Details Less Details
Width 2"
Height 8.1875"
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 6" Spring Loaded Swivel Caster - Unmatched Performance & Durability 1200 lbs Load...
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620 lbs
TieredPricing
6" Hamilton Spring Loaded Caster - 620 lbs Load Capacity - Duralast Polyurethane on Cast Iron Wheel - Sealed Precision Ball Bearings - Workhorse Swivel Caster Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-6DB-1 6" x 2" Duralast Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-6DB-1
from $686.00
Volume pricing available
Polyurethane
Load rating
620 lbs
Capacity 620 lbs
Wheel Polyurethane
More Details Less Details
Core Iron
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
6" Hamilton Spring Loaded Caster - 620 lbs Load Capacity - Workhorse Series Industrial...
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840 lbs
TieredPricing
Hamilton 840 lbs Load Capacity Swivel Caster - 5x2" Ergo-Glide Polyurethane Wheel, 1/2" Sealed Precision Ball Bearings - Spring Loaded Workhorse for Industrial Use S-SPWH-5SPB-2 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-5SPB-2 5"x2" Ergo-Glide Spring Loaded Swivel Caster – 840 lb
Part # S-SPWH-5SPB-2
from $569.00
Volume pricing available
Cast IronPlate
Load rating
840 lbs
Diameter 5"
Capacity 840 lbs
Wheel Cast Iron
Mount Plate
Plate Size 4" x 5"
More Details Less Details
Width 2"
Height 7.1875"
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Swivel Caster S-SPWH-5SPB-2: Heavy-Duty Performance 840 lbs Load Capacity | Industrial Efficiency Superior...
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620 lbs
TieredPricing
620 lbs Load Capacity - 5" Hamilton Ergo-Glide Polyurethane Cast Iron Wheel - Spring Loaded Workhorse Swivel Caster with Sealed Precision Ball Bearings for Industrial Use Hamilton
Made to Order · 4-6 Wk
Hamilton 5" x 2" Ergo-Glide Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-5SPB-1
from $575.00
Volume pricing available
Cast IronPlate
Load rating
620 lbs
Capacity 620 lbs
Wheel Cast Iron
Mount Plate
More Details Less Details
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spring Loaded Workhorse Swivel Caster - 620 lbs Load Capacity Optimal Performance &...
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1000 lbs
TieredPricing
Hamilton 5" Swivel Caster - 1000 lbs Load Capacity, S-SPWH-5P-2, Spring Loaded, 2" Plastex Phenolic Wheel, 3/4" Roller Bearing - Workhorse Series Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-5P-2 5" x 2" Plastex Phenolic Swivel Spring Loaded Caster – 1000 lb
Part # S-SPWH-5P-2
from $487.00
Volume pricing available
Phenolic
Load rating
1000 lbs
Capacity 1000 lbs
Wheel Phenolic
More Details Less Details
Temp Range Up to 250°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton S-SPWH-5P-2: 5" Spring Loaded Swivel Caster - 1000 lbs Load Capacity Iconic Workhorse...
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620 lbs
TieredPricing
Hamilton 5" Swivel Caster - 620 lbs Load Capacity, Spring Loaded, 2" Plastex Phenolic Wheel, 3/4" Straight Roller Bearing - Workhorse Series S-SPWH-5P-1 Hamilton
Made to Order · 4-6 Wk
Hamilton S-SPWH-5P-1 5" x 2" Phenolic Swivel Spring Loaded Caster – 620 lb
Part # S-SPWH-5P-1
from $446.00
Volume pricing available
PhenolicPlate
Load rating
620 lbs
Capacity 620 lbs
Wheel Phenolic
Mount Plate
More Details Less Details
Height 7.1875"
Temp Range Up to 250°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton 5" Swivel Caster - 620 lbs Load - Workhorse Series S-SPWH-5P-1 Optimal Performance...
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Spring-Loaded Workhorse SPWH Casters: buying guide

The SPWH Series puts a spring suspension into Hamilton's proven Workhorse rigging — up to 1,200 lb per caster. The spring absorbs floor-seam, dock-plate, and tow-bar impact so it isn't transmitted into the load, the equipment, or the operator; the Workhorse base provides the track record underneath.

Shop by Category

W/ Duralast Polyurethane Wheels
W/ Duralast Polyurethane Wheels
16 Styles · Ships Fast
Shop →
W/ Ergo-Glide Wheels
W/ Ergo-Glide Wheels
16 Styles · Ships Fast
Shop →
W/ Plastex Phenolic Wheels
W/ Plastex Phenolic Wheels
16 Styles · Ships Fast
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W/ UltraGlide 24/7 Wheels
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