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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
Polyolefin Wheels

Polyolefin Wheels
High Temperature Wheels

High Temperature Wheels
Track Wheels (All Types)

Track Wheels (All Types)
Hand Truck Wheels

Hand Truck Wheels
Rubber Wheels (All Types)

Rubber Wheels (All Types)
Nylon Wheels

Nylon Wheels
Keyed Drive Wheels

Keyed Drive Wheels
Pneumatic Wheels

Pneumatic Wheels
Atx Off-road Wheels

Atx Off-road Wheels
Poly Wheels (All Types)

Poly Wheels (All Types)
Phenolic Wheels

Phenolic Wheels
Metal Wheels (All Types)

Metal Wheels (All Types)
Flat-free (Foam-filled)

Flat-free (Foam-filled)
Wheel Replacement Parts

Wheel Replacement Parts
Back to Parts
Caster Plate Mounting Hardware

Caster Plate Mounting Hardware
Quick Change Caster Pads

Quick Change Caster Pads
Caster Frames - Swivel & Rigid

Caster Frames - Swivel & Rigid
Sockets & T-nuts For Casters

Sockets & T-nuts For Casters
Washers

Washers
Expanding Rubber Adapter Kits

Expanding Rubber Adapter Kits
Bumpers

Bumpers
Axles & Nuts

Axles & Nuts
Spanner Bushings

Spanner Bushings
Caster Shims & Weld Plates

Caster Shims & Weld Plates
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Furniture Glides
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Floor Truck Locks
Swivel Locks

Swivel Locks
Wheel Bearings

Wheel Bearings
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Furniture Dollies
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Hydraulic Lift Tables
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Utility Carts
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Pallet Dollies
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Safe & Applicance Dollies
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Carts & Platform Trucks
Hand Trucks & Accessories

Hand Trucks & Accessories
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Ratchet Straps & Tie Downs
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Three Wheel Dollies
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Wire Shelving
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Pallet Jacks
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Stackers
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Heavy Duty Tilt Trucks
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Ball Transfers
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Moving Supplies
Back to Applications
Specialty Casters

Specialty Casters
Gate Casters

Gate Casters
BBQ Pit & Smoker Casters

BBQ Pit & Smoker Casters
Keyed Drive Wheels

Keyed Drive Wheels
Drywall Cart Casters

Drywall Cart Casters
Skid Wheels & Casters for RVs

Skid Wheels & Casters for RVs
Leveling Casters

Leveling Casters
Shopping Cart Wheels & Casters

Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels

Band Equipment Casters & Wheels
Low Profile Casters

Low Profile Casters
Cart Wheels & Casters

Cart Wheels & Casters
Toolbox Caster Sets

Toolbox Caster Sets
Bakery & High Temperature Casters

Bakery & High Temperature Casters
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Kitchen Prep Table Caster Sets
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Wire Shelving Casters
Silent Glide Casters

Silent Glide Casters
Back to Brands
ALBION CASTERS

ALBION CASTERS
BLICKLE CASTERS

BLICKLE CASTERS
HAMILTON CASTERS

HAMILTON CASTERS
P&H CASTERS

P&H CASTERS
SHEPHERD CASTERS

SHEPHERD CASTERS
B&P MANUFACTURING

B&P MANUFACTURING
SAFE 'N SECURE

SAFE 'N SECURE
HUDSON BEARINGS

HUDSON BEARINGS
QUANTUM STORAGE

QUANTUM STORAGE
AMERICAN MOVING SUPPLIES

AMERICAN MOVING SUPPLIES
COLSON CASTERS

COLSON CASTERS
DURASTAR CASTERS

DURASTAR CASTERS
CORPS DESIGN

CORPS DESIGN
FAULTLESS MEDICAL CASTERS

FAULTLESS MEDICAL CASTERS

W/ UltraGlide 24/7 Wheels

Available Configurations

Made to Order · 4-6 Wk
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton S-ZFWH-4SWC95 4" x 2" UltraGlide Swivel Kingpinless Caster – 900 lb | CasterHQ from $309.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Capacity 900 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Swivel Caster with 4" x 2" UltraGlide (95A)...
View Details
Made to Order · 4-6 Wk
Hamilton Spinfinity Kingpinless ZFHS Series Swivel Caster - 8"x2" Twin Wheel with UltraGlide 95A Grey Tread, 2400 lbs Load Capacity, Aluminum Core, 3/4" Sealed Precision Ball Bearings - Maintenance-Free - S-ZFHS-8SWC95 Hamilton
Made in USA
Hamilton S-ZFHS-8SWC95 8"x2" UltraGlide Swivel Kingpinless Caster – 2400 lb | CasterHQ from $446.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Capacity 2400 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Kingpinless Swivel Caster - S-ZFHS-8SWC95 Hamilton Spinfinity Kingpinless ZFHS Series Swivel Caster...
View Details
Made to Order · 4-6 Wk
Hamilton Spinfinity S-ZFHS-6SWC95 - Maintenance-Free Kingpinless ZFHS Series Swivel Caster with UltraGlide Twin Wheel and Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton S-ZFHS-6SWC95 6" x 2" UltraGlide Swivel Kingpinless Caster | CasterHQ from $392.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Wheel Polyurethane
Mount Plate
More Details Less Details
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
S-ZFHS-6SWC95 Hamilton Spinfinity Kingpinless Swivel CasterHamilton Spinfinity Maintenance-Free Kingpinless ZFHS Series Swivel Caster (S-ZFHS-6SWC95)...
View Details
Made to Order · 4-6 Wk
Hamilton Spinfinity S-ZFHS-4SWC95: Kingpinless, Maintenance-Free Swivel Caster with 4" x 2" UltraGlide Twin Wheel & Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton S-ZFHS-4SWC95 4" x 2" UltraGlide Swivel Kingpinless Caster – 1794 lb | CasterHQ from $338.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
S-ZFHS-4SWC95 Hamilton Spinfinity Maintenance-Free Kingpinless ZFHS Series Swivel Caster Description The S-ZFHS-4SWC95 Hamilton Spinfinity...
View Details
Made to Order · 4-6 Wk
Hamilton Workhorse Swivel Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton S-WH-8SWC95 8" x 2" UltraGlide Twin Wheel Swivel Caster – 1900 lb | CasterHQ from $391.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Capacity 1900 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Workhorse Swivel Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey Tread...
View Details
Made to Order · 4-6 Wk
Hamilton Workhorse Swivel Caster with 6" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton S-WH-6SWC95 6" x 2" UltraGlide Twin Wheel Swivel Caster – 2000 lb | CasterHQ from $348.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 6"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Workhorse Swivel Caster with 6" x 2" UltraGlide (95A) Twin Wheel Grey Tread...
View Details
Made to Order · 4-6 Wk
Hamilton Workhorse Swivel Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton S-WH-4SWC95 4" x 2" UltraGlide Swivel Dual Wheel Caster – 900 lb | CasterHQ from $268.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Capacity 900 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton Workhorse Swivel Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread...
View Details
Made to Order · 4-6 Wk
Hamilton ForgeMaster Swivel Caster with 10" x 3" UltraGlide (95A) Triple Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton S-FM-13SWF95 10" x 3" UltraGlide Swivel Caster – 2200 lb | CasterHQ $665.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 10"
Capacity 2200 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 3"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Hamilton ForgeMaster Swivel Caster with 10" x 3" UltraGlide (95A) Triple Wheel Grey Tread...
Made to Order · 4-6 Wk
Hamilton ZFWH Series Rigid Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton R-ZFWH-8SWC95 8" x 2" UltraGlide Rigid Caster – 2400 lb | CasterHQ from $336.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton ZFWH Series Rigid Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey...
View Details
Made to Order · 4-6 Wk
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 6" x 2" UltraGlide (95A) Twin Wheel GrayTread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton R-ZFWH-6SWC95 6" x 2" UltraGlide Rigid Kingpinless Caster – 1500 lb from $407.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 6"
Capacity 1500 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Spinfinity Maintenance-Free Kingpinless ZFWH Series Rigid Caster with 6" x 2" UltraGlide (95A)...
View Details
Made to Order · 4-6 Wk
Hamilton ZFWH Series Rigid Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton R-ZFWH-4SWC95 4" x 2" UltraGlide Rigid Dual Wheel Caster | CasterHQ from $200.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton ZFWH Series Rigid Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey...
View Details
Made to Order · 4-6 Wk
Hamilton Workhorse Rigid Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton R-WH-8SWC95 8" x 2" UltraGlide Rigid Caster – 1900 lb | CasterHQ from $319.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Capacity 1900 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Workhorse Rigid Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey Tread...
View Details
Made to Order · 4-6 Wk
Hamilton Workhorse Rigid Caster with 6" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton R-WH-6SWC95 6" x 2" UltraGlide Rigid Caster – 1500 lb | CasterHQ from $242.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 6"
Capacity 1500 lbs
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Workhorse Rigid Caster with 6" x 2" UltraGlide (95A) Twin Wheel Grey Tread...
View Details
Made to Order · 4-6 Wk
Hamilton Workhorse Rigid Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton 4" x 2" UltraGlide Rigid Dual Wheel Caster – 900 lb | CasterHQ from $209.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Workhorse Rigid Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread...
View Details
Made to Order · 4-6 Wk
Hamilton Heavy Service Rigid Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton R-HS-8SWC95 8" x 2" UltraGlide Rigid Dual Wheel Caster – 2000 lb | CasterHQ from $350.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Heavy Service Rigid Caster with 8" x 2" UltraGlide (95A) Twin Wheel Grey...
View Details
Made to Order · 4-6 Wk
Hamilton R-HS-6SWC95 6" x 2" UltraGlide Rigid Caster – 1500 lb | CasterHQ
Made in USA
Hamilton R-HS-6SWC95 6" x 2" UltraGlide Rigid Caster – 1500 lb | CasterHQ from $268.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 6"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Heavy Service Rigid Caster with 6" x 2" UltraGlide (95A) Twin Wheel Grey...
View Details
Made to Order · 4-6 Wk
Hamilton Heavy Service Rigid Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey Tread on Aluminum Core with 3/4" Sealed Precision Ball Bearings Hamilton
Made in USA
Hamilton R-HS-4SWC95 4" x 2" UltraGlide Rigid Dual Wheel Caster – 900 lb | CasterHQ from $203.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Wheel Polyurethane
Mount Plate
More Details Less Details
Width 2"
Core Aluminum
Temp Range -20°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
Hamilton Heavy Service Rigid Caster with 4" x 2" UltraGlide (95A) Twin Wheel Grey...
View Details

Hamilton UltraGlide HD Casters with UltraGlide 24/7 Wheels for Industrial Durability

Ultra Durable Wheel Design | Continuous Performance 24/7

Industrial-Strength Casters for Non-Stop Operations

Elevate your industrial performance with the Hamilton UltraGlide HD Casters. Engineered for non-stop usage, these casters feature UltraGlide 24/7 Wheels that guarantee smooth mobility and enhanced floor protection. Their heavy-duty design is perfect for industries requiring continuous movement without compromising on wheel integrity.

Reliable Wheel Technology for Round-the-Clock Operations

With a focus on reliability, the Hamilton UltraGlide series delivers unparalleled durability. The UltraGlide 24/7 Wheels are built to withstand the rigors of around-the-clock operations, making them the ideal choice for facilities operating under demanding conditions.

Expert Support for Hamilton UltraGlide HD Casters

Need assistance in choosing the right caster for your heavy-duty needs? Our Hamilton Caster Specialists are available from 8 am to 5 pm to help you select the perfect UltraGlide HD Caster for your operation. Experience the confidence that comes with our expert-backed casters.

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