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.
PRODUCT CODE: W-420-A-3-4
Elevate your projects with the high-quality Hamilton Aqualite Polyolefin wheel. Designed for durability and reliability, this wheel features a 4" diameter, 2" width, and a 2 3/16" hub length, complemented by a 3/4" plain bore for effortless installation. Ideal for a wide range of applications, ensuring smooth operation and longevity.
At Global Industrial, we prioritize your needs by offering top-tier products like the Hamilton Aqualite Polyolefin Wheel. Our commitment to quality and customer satisfaction ensures you receive the best value and service online.
Questions or need advice on your purchase? Our team of Caster Experts is available weekdays from 8 am to 5 pm. Benefit from professional guidance and support tailored to your project requirements.
Perfect for various applications, these wheels are built to support up to 550 lbs with ease. Don't miss out on our limited-time offer for superior performance and reliability!
Have questions? Our team of Caster Experts is available weekdays from 8 am - 5 pm to provide you with professional advice and ensure you select the perfect product for your needs. Experience our commitment to excellence today!
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.
Secure top-quality Hamilton Aqualite 4x2 Wheels at unbeatable prices. These durable, reliable wheels are perfect for a wide range of applications, ensuring smooth mobility and performance. Don't miss out on exceptional value - shop now!
Enhance your equipment's performance with the Hamilton Aqualite 4x2 Wheel, known for its durability and ease of use. Ideal for various environments, it's designed to meet your demands and exceed expectations. Experience the difference with our top-of-the-line wheels.
Have questions? Our team of Caster Experts is available weekdays from 8 am to 5 pm. We're here to provide you with expert advice and support for all your project needs. Trust us to guide you to the perfect solution.
$13.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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