Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.
Specialty Casters
Gate Casters
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Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters

The Hamilton Endurance Stainless Rigid Caster is tailored for industrial settings requiring reliable heavy-duty support. Its 720 lbs load capacity ensures your equipment can handle the most demanding tasks with ease.
Whether for carts, machinery, or workstations, the Hamilton Endurance Rigid Caster is your top-tier solution for achieving peak performance in high-stress conditions. Invest in a caster that moves as efficiently as your business.
Experience robust support for demanding tasks with a 720 lbs load capacity.
Enjoy smooth movement and long-lasting durability with 4" x 2" UltraGlide Twin Wheels.
Benefit from the perfect balance of grip and resistance with 85A wheel hardness.
Rely on stainless steel construction for ultimate corrosion resistance and longevity.
Achieve smoother rolling and less maintenance with sealed precision ball bearings.
Admire the stylish yet strong wheel composition with a blue tread on aluminum core.
Trust in the Endurance Series for continuous, reliable performance.
Protect your floors with a non-marking tread that leaves no scuffs behind.
Value the convenience of easy installation for a quick and secure setup.
Upgrade to the Hamilton 4" Swivel Caster and enjoy optimal performance and unbeatable durability for your industrial equipment.
Order processing
In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.
Shipping method
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
Payment & procurement terms
New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.
Volume pricing & quotes
Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.
Returns & warranty
Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.
For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.
Hamilton's Endurance Series is proud to present a rigid caster that excels in carrying heavy loads up to 720 pounds. With a robust stainless steel frame paired with UltraGlide twin wheels, this caster is crafted for continuous, reliable service in the toughest conditions.
Navigate with ease thanks to the 3/4" sealed precision ball bearings that facilitate smooth and controlled movement, allowing for superior handling and stability in every turn.
The UltraGlide Ergo wheel design delivers ergonomic benefits, making equipment movement effortless. This caster thrives across diverse temperatures, ready to support your operations in any industrial setting.
Crafted for resilience, the caster boasts high impact and abrasion resistance. It's built to withstand chemical exposures and moisture, securing its integrity and extending its lifespan.
The caster is not just about performance; it's also designed with aesthetics in mind. The blue tread on the aluminum core offers a striking appearance while contributing to the caster's high-quality cushioning for shock absorption.
Selecting the Hamilton R-ENS-4SWC85 caster means choosing unmatched reliability and operational ease. Upgrade your equipment's mobility with Hamilton’s leading solutions and drive efficiency across all industrial applications.
This Hamilton 4" x 2" UltraGlide Twin Wheel Stainless Rigid Caster – 720 lb is rated to 720 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.
This caster runs a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This is a Rigid caster. Rigid casters track straight for directional stability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).
$258.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Rig Type | Rigid |
| Load & Performance | |
| Wheel Capacity | 720 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Stainless Steel |
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