Industrial Casters. Engineered for Spec.
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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
Plate Casters
Plate Casters
Stem Casters
Stem Casters
Stainless Casters
Stainless Casters
Ergonomic Casters
Ergonomic Casters
Leveling Casters
Leveling Casters
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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
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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
Furniture Glides

Furniture Glides
Floor Truck Locks

Floor Truck Locks
Swivel Locks

Swivel Locks
Wheel Bearings

Wheel Bearings
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Furniture Dollies

Furniture Dollies
Hydraulic Lift Tables

Hydraulic Lift Tables
Utility Carts

Utility Carts
Pallet Dollies

Pallet Dollies
Safe & Applicance Dollies

Safe & Applicance Dollies
Carts & Platform Trucks

Carts & Platform Trucks
Hand Trucks & Accessories

Hand Trucks & Accessories
Ratchet Straps & Tie Downs

Ratchet Straps & Tie Downs
Three Wheel Dollies

Three Wheel Dollies
Wire Shelving

Wire Shelving
Pallet Jacks

Pallet Jacks
Stackers

Stackers
Heavy Duty Tilt Trucks

Heavy Duty Tilt Trucks
Ball Transfers

Ball Transfers
Moving Supplies

Moving Supplies
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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
Kitchen Prep Table Caster Sets

Kitchen Prep Table Caster Sets
Wire Shelving Casters

Wire Shelving Casters
Silent Glide Casters

Silent Glide Casters
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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

POLYOLEFIN CASTERS - 4" thru 8" Wheels - Plate Size - 4" x 4-1/2"

In Stock · Same/Next Day
5" X 2" Tool Box Kit - Polyolefin Wheel - 2,600 Lbs Capacity per set of 4 CasterHQ
5" x 2" Polyolefin Swivel & Rigid Tool Box Caster – 2,600 lb | CasterHQ from $113.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 5"
Capacity 2600 lbs
Wheel Polyolefin
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 6-1/2"
Bolt Pattern 2-5/8" x 3-5/8" slotted to 3" x 3"
Temp Range -50°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
5" X 2" Tool Box Kit - Polyolefin Wheel - 2,600 Lbs Capacity per...
View Details
In Stock · Same/Next Day
4" X 2" Tool Box Kit - Polyolefin Wheel - 2,000 Lbs Capacity per set of 4 CasterHQ
4" x 2" Polyolefin Swivel & Rigid Caster Kit – 2,000 lb | CasterHQ from $92.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Capacity 2000 lbs
Wheel Polyolefin
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 5-5/8"
Bolt Pattern 2-5/8" x 3-5/8" slotted to 3" x 3"
Temp Range -50°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
4" X 2" Tool Box Kit - Polyolefin Wheel - 2,000 Lbs Capacity per...
View Details
In Stock · Same/Next Day
4-Piece Swivel Caster Set with Brakes and Mounting Hardware - 4" x 2" Polyolefin Wheels, 2,000 lbs Total Capacity CasterHQ
4" x 2" Polyolefin Swivel Caster Set with Brake – 2,000 lb | CasterHQ from $141.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Capacity 500 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 5-5/8"
Temp Range -50°F to 180°F
Rig Type Swivel with Brake
Brake Side Lock Brake
Frame Zinc Plated Steel
Complete 4" x 2" Swivel Caster Set with Brakes - 2000 lbs Capacity, Includes...
View Details
In Stock · Same/Next Day
4-Piece Caster Set | 4 Swivel with Brakes with Mounting Hardware - 6" x 2" Polyolefin Wheels, 2,800 lbs Total Capacity CasterHQ
6" x 2" Polyolefin Swivel Caster with Brake – 2800 lb | CasterHQ from $178.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 6"
Capacity 700 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 7-1/2"
Temp Range -50°F to 180°F
Rig Type Swivel with Brake
Brake Side Lock Brake
Frame Zinc Plated Steel
Heavy-Duty 6" x 2" Toolbox Caster Set | 4 Swivel with Brakes Casters -...
View Details
In Stock · Same/Next Day
6" X 2" Tool Box Kit - Polyolefin Wheel - 2,800 Lbs Capacity per set of 4 CasterHQ
6" x 2" Polyolefin Swivel & Rigid Tool Box Caster – 2,800 lb | CasterHQ from $129.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 6"
Capacity 2800 lbs
Wheel Polyolefin
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 7-1/2"
Bolt Pattern 2-5/8" x 3-5/8" slotted to 3" x 3"
Temp Range -50°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
6" X 2" Tool Box Kit - Polyolefin Wheel - 2,800 Lbs Capacity per...
View Details
In Stock · Same/Next Day
4-Piece Caster Set | 2 Swivel with Brakes 2 Fixed Casters with Mounting Hardware - 8" x 2" Polyolefin Wheels, 3,200 lbs Total Capacity CasterHQ
8" x 2" Polyolefin Swivel & Rigid Caster Set with Brake – 3,200 lb | CasterHQ from $192.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Capacity 800 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 9-1/2"
Temp Range -50°F to 180°F
Rig Type Rigid with Brake
Brake Side Lock Brake
Frame Zinc Plated Steel
Heavy-Duty 8" x 2" Toolbox Caster Set | 2 Swivel with Brakes & 2...
View Details
In Stock · Same/Next Day
4-Piece Caster Set | 2 Swivel with Brakes 2 Fixed and Mounting Hardware - 6" x 2" Polyolefin Wheels, 2,800 lbs Total Capacity CasterHQ
6" x 2" Polyolefin Swivel & Rigid Caster Set – 2,800 lb | CasterHQ from $163.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 6"
Capacity 700 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 7-1/2"
Temp Range -50°F to 180°F
Rig Type Rigid with Brake
Brake Side Lock Brake
Frame Zinc Plated Steel
Heavy-Duty 6" x 2" Toolbox Caster Set | 2 Swivel with Brakes & 2...
View Details
In Stock · Same/Next Day
4-Piece Caster Set | 2 Swivel with Brakes 2 Fixed and Mounting Hardware - 5" x 2" Polyolefin Wheels, 2,600 lbs Total Capacity CasterHQ
5" x 2" Polyolefin Swivel & Rigid Caster Set – 2600 lb | CasterHQ from $149.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 5"
Capacity 650 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 6-1/2"
Temp Range -50°F to 180°F
Rig Type Rigid with Brake
Brake Side Lock Brake
Frame Zinc Plated Steel
Heavy-Duty 5" x 2" Toolbox Caster Set | 2 Swivel with Brakes & 2...
View Details
In Stock · Same/Next Day
4-Piece Caster Set | 4 Swivel with Brakes with Mounting Hardware - 8" x 2" Polyolefin Wheels, 3,200 lbs Total Capacity CasterHQ
8" x 2" Polyolefin Swivel Caster with Brake – 3,200 lb | CasterHQ from $213.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Capacity 800 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 9-1/2"
Temp Range -50°F to 180°F
Rig Type Swivel with Brake
Brake Side Lock Brake
Frame Zinc Plated Steel
Heavy-Duty 6" x 2" Toolbox Caster Set | 4 Swivel with Brakes Casters -...
View Details
In Stock · Same/Next Day
4-Piece Swivel Caster Set with Brakes and Mounting Hardware - 5" x 2" Polyolefin Wheels, 2,600 lbs Total Capacity CasterHQ
5" x 2" Polyolefin Swivel Caster with Brake – 2,600 lb | CasterHQ from $164.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 5"
Capacity 650 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 6-1/2"
Temp Range -50°F to 180°F
Rig Type Swivel with Brake
Brake Side Lock Brake
Frame Zinc Plated Steel
Heavy-Duty 5" x 2" Toolbox Caster Set with Brakes - 2600 lbs Total Capacity,...
View Details
In Stock · Same/Next Day
4-Piece Caster Set with Mounting Hardware - 4" x 2" Polyolefin Wheels, 2,000 lbs Total Capacity CasterHQ
4" x 2" Polyolefin 4-Piece Caster Set 4" x 4-1/2" Plate – 2,000 lb | CasterHQ from $128.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 4"
Capacity 500 lbs
Wheel Nylon
Mount Plate
More Details Less Details
Width 2"
Height 5-5/8"
Temp Range -50°F to 180°F
Rig Type Swivel
Brake No Brake
Frame Zinc Plated Steel
Heavy-Duty Caster Set with Mounting Hardware: 4" x 2" Polyolefin Wheels, 2,000 lbs Total...
View Details
In Stock · Same/Next Day
8" X 2" Tool Box Kit - Polyolefin Wheel - 3,200 Lbs Capacity per set of 4Lbs Capacity CasterHQ
8" x 2" Polyolefin Swivel & Rigid Tool Box Caster Set – 3,200 lb | CasterHQ from $141.00 USD
Bulk Pricing
50+
5% off
100+
10% off
200+
15% off
Diameter 8"
Capacity 3200 lbs
Wheel Polyolefin
Mount Plate
Plate Size 4" x 4-1/2"
More Details Less Details
Width 2"
Height 9-1/2"
Bolt Pattern 2-5/8" x 3-5/8" slotted to 3" x 3"
Temp Range -50°F to 180°F
Rig Type Rigid
Brake No Brake
Frame Zinc Plated Steel
8" X 2" Tool Box Kit - Polyolefin Wheel - 3,200 Lbs Capacity per...
View Details

Premium Polyolefin Toolbox Casters

Elevate your toolbox's durability and maneuverability with CasterHQ's robust Polyolefin Wheels. These injection-molded wheels aren't just lightweight—they're engineered to withstand hard impacts and sustain heavy loads.

Why Choose Our Polyolefin Wheels?

  • High Impact Resistance
  • Unparalleled resistance to grease, chemicals, and oils
  • Non-marking performance
  • Zero water absorption
CasterHQ's Polyolefin wheels offer industry-leading performance, setting the benchmark for durability, reliability, and ease of use.
Need Mounting Hardware? Click Here for premium quality 4" x 4-1/2" Mounting Plates.

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