Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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.
PRODUCT CODE: R-EN2-4SPB
Introducing the epitome of precision and durability - the R-EN2-4SPB from Hamilton. Crafted with meticulous care, this dual wheel rigid caster boasts some of the best features for industrial applications:
Choose the Hamilton R-EN2-4SPB caster for enhanced mobility solutions in demanding environments.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Hamilton R-EN2-4SPB Dual Wheel Rigid Caster is a testament to the perfect blend of engineering precision and design elegance. Here's an in-depth look at what makes this product stand out:
With Hamilton at its helm, this caster benefits from a legacy of quality and trust. Renowned for their top-tier industrial tools, Hamilton's craftsmanship guarantees unmatched performance.
The dual-wheel design is more than just aesthetics. It provides superior load distribution, ensuring stability even under heavy weights, and aids in smoother transitions on various terrains.
The 4" x 2" wheels, made with Ergo-Glide Polyurethane rated at 85A hardness, provide the optimal balance between softness for shock absorption and hardness for durability. This ensures longevity and a consistently smooth glide.
Aluminum is celebrated for its lightweight properties without compromising on strength. This ensures easy maneuverability and high resistance to wear and tear.
Designed with the demands of industrial environments in mind, the Hamilton R-EN2-4SPB caster offers durability and high-performance, making it the preferred choice for professionals seeking reliability.
$212.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
