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-413-A-1-2
Elevate your equipment with the Hamilton 4" Aqualite Polyolefin Wheel. Renowned for its 300 lbs. load capacity, this wheel is designed for durability and smooth operation.
Opt for the Hamilton 4" Aqualite Wheel for unmatched quality and performance. Benefit from our expert support available weekdays 8 am - 5 pm to ensure you select the perfect caster for your needs.
Have questions? Our team of Caster Experts is available weekdays from 8 am to 5 pm to provide you with professional advice tailored to your project needs.
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.
Lock in low prices on the durable and versatile Hamilton Aqualite 4" Polyolefin Wheel. Designed for reliable performance with a 300 lbs. capacity at 3 mph, it's your go-to for moderate speed and weight requirements.
The Hamilton Aqualite wheel features a solid center for enhanced strength and stability, making it an ideal choice for a variety of applications. Its Polyolefin core material is resistant to impacts, water, oils, and most chemicals, ensuring performance in diverse environments.
$12.00
| Wheel Diameter | 4" |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 200°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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