Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs · Corrosion Resistant
Up to 8,400 lbs · Outdoor & Rough Terrain
1,000+ Styles · OEM Replacements
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: S-HL-4WN
The Hamilton S-HL-4WN Swivel Caster is designed for efficiency and durability. With a 350 lbs load capacity at 3 mph, this caster is perfect for various applications. Its bright zinc-plated finish ensures longevity and corrosion resistance.
Featuring a 4-inch diameter white nylon wheel, this caster offers smooth movement and a strong support system. The non-precision ball bearings ensure consistent performance, making it an ideal choice for both commercial and industrial settings.
This caster comes with a cold forged/stamped rig type and additional features for enhanced functionality. The nylon wheel core and tread material provide a balance of strength and mobility, suitable for a variety of flooring conditions.
The mounting plate dimensions are 4.125 inches in length and 3.125 inches in width, with bolt hole spacing designed for easy installation. The mounting bolt diameter is 0.3125 inches, ensuring a secure and stable fit for your equipment.
Discover the robust capabilities of the Hamilton Hi-Lo Swivel Caster Model S-HL-4WN. Designed for heavy-duty applications, this caster is a powerhouse in supporting loads up to 350 pounds.
With a 4x1.25 inch white nylon wheel, the caster ensures resistance to wear and tear, making it suitable for both indoor and outdoor use. Its precision 3/8 inch ball bearing enhances maneuverability, providing smooth and reliable swiveling for various applications.
Ideal for warehouse carts, shop dollies, and industrial equipment, the Hamilton S-HL-4WN Swivel Caster is your go-to choice for ensuring stable and effortless movement across multiple environments.
For detailed information and to place an order for the Hamilton S-HL-4WN Swivel Caster, contact our team. We are dedicated to providing tailored mobility solutions that meet your specific needs.
Supports up to 350 lbs, ideal for heavy-duty applications in various environments.
White nylon wheel engineered for longevity and durability in rigorous use.
Equipped with a 3/8 inch ball bearing for effortless maneuverability and control.
Built to withstand the challenges of industrial environments.
The white nylon wheel ensures floors stay clean and mark-free.
Materials selected for their ability to resist rust and corrosion, enhancing the caster's lifespan.
Perfectly suited for a variety of environments including warehouses, shops, and more.
Designed for quick, hassle-free mounting to streamline setup.
Delivers stable and secure mobility, ensuring safety for equipment and goods.
Reflects Hamilton's commitment to reliability and effectiveness in every product.
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.
Designed for heavy-duty applications, the Hamilton S-HL-4WN Swivel Caster supports up to 350 lbs with a 4-inch diameter wheel. Its durable construction and efficient design make it perfect for industrial use.
The caster features a bright zinc plated finish for corrosion resistance, white nylon wheels for mark-free movement, and a non-precision ball bearing for smooth operation. It is an ideal choice for warehouse carts, workshop trolleys, and industrial machinery.
Reach out for more information or to place an order for the Hamilton S-HL-4WN Swivel Caster. Our team is dedicated to providing tailored mobility solutions that meet your specific business needs.
$55.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Wheel Capacity | 350 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
