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Pronto Ship. All sales final.
Pronto Ship: Ships in 24-48 hours from Hamilton. Please confirm all specs before checkout, since Hamilton items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
With a 300 lbs load capacity, the Hamilton Hi-Lo Swivel Caster is tailored for heavy-duty applications. Its 4" x 1 3/8" wheel, crafted from high-grade polyurethane on a polypropylene base, ensures exceptional durability and smooth movement. Equipped with 1/2" sealed precision ball bearings, it offers efficient and effortless maneuverability.
The Hamilton Hi-Lo Swivel Caster is designed for ease of use and longevity. It's perfect for various industrial applications, providing reliable and smooth swiveling action. The blend of polyurethane and polypropylene in the wheel construction guarantees long-term resilience and optimal performance.
Ideal for industrial carts, mobile workstations, and heavy equipment, this caster excels in warehouses, manufacturing facilities, and retail environments. It is designed to enhance the mobility of heavy-duty equipment, ensuring smooth and efficient operation.
Order Your Hamilton Hi-Lo Swivel Caster Today: Elevate the mobility and functionality of your equipment with Hamilton's trusted performance and durability. Order now and transform your workplace efficiency!
With a history of excellence, Hamilton provides caster solutions that blend innovation, quality, and reliability, ensuring optimal performance for your industrial needs.
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.
The Hamilton Swivel Caster is designed for heavy-duty industrial applications, offering a robust load capacity of 300 lbs. Ideal for use in warehouses, manufacturing plants, and other demanding environments.
Wheel Diameter: 4 inches. Load Capacity: Up to 300 lbs. Overall Height: 5.375 inches. Swivel Offset: 1.375 inches. These specifications ensure a perfect balance of compactness, mobility, and stability for industrial needs.
Featuring a bright zinc-plated finish for corrosion resistance, the Poly-Tech wheel with a red tread on a white center provides durability and a non-marking surface. The polyolefin core and polyurethane tread are designed for wear resistance and longevity.
With a 3 1/8 x 4 1/8 inches mounting plate and strategically placed bolt holes, this caster offers easy installation and wide compatibility. The non-precision ball bearing ensures smooth movement and effortless steering.
Mounting Bolt Size: 0.3125 inches for secure fit. Shipping Weight: 2.25 lbs. Caster Rig Type: Cold forged/stamped for reliability. Replacement Wheel: Model W-413-NF-1/2 available for easy maintenance.
Upgrade your equipment today with the Hamilton 4-inch Swivel Caster, the perfect choice for enhancing functionality and mobility in industrial settings. Order now for a significant improvement in your operational efficiency.
This Hamilton S-HL-4NF 4" x 1 3/8" Poly-Tech Swivel Caster – 300 lb is rated to 300 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 with a 1-1/4" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 3-1/8" x 4-1/8" plate and a 1-3/4" x 3" and 2-3/8" x 3-3/8" bolt pattern. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.
This is a Swivel caster. Swivel casters rotate 360 degrees for full maneuverability. For most mobile equipment we recommend 2 swivel + 2 rigid, or 4 swivel with at least 2 brakes.
Rated for -30°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.
The overall height (floor to top of plate or stem) is 5.375". Account for it when checking equipment clearance, dock height, and ergonomic working height.
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).
$66.00
| Identification | |
|---|---|
| Part Number / SKU | S-HL-4NF |
| Replacement Wheel Part No | W-413-NF-1/2 |
| Core | |
| Load Capacity | 300 lbs |
| Wheel Diameter | 4" |
| Wheel Width | 1-1/4" |
| Floor to top of mounting plate (or stem shoulder).Overall Height (OAH)Floor to top of mounting plate (or stem shoulder). | 5.375" |
| Rig Type | Swivel |
| Brake | No Brake |
| Distance from swivel centerline to the outer edge of the wheel when turned.Swivel RadiusDistance from swivel centerline to the outer edge of the wheel when turned. | 3-3/8" |
| Horizontal distance from the swivel centerline (kingpin) to the wheel axle.Swivel Lead (Offset)Horizontal distance from the swivel centerline (kingpin) to the wheel axle. | 1-3/8" |
| Mounting | |
| Mount Style | Plate |
| Plate Size | 3-1/8" x 4-1/8" |
| Center-to-center spacing of the top-plate mounting holes.Bolt Hole Pattern (BHP)Center-to-center spacing of the top-plate mounting holes. | 1-3/4" x 3" and 2-3/8" x 3-3/8" |
| Recommended Mounting Bolt | 5/16" |
| Wheel | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Polyolefin |
| Wheel Color | Red Tread on White Center |
| Bearing Type | Non-Precision Ball |
| Axle Diameter | 3/8" |
| Construction | |
| Frame / Finish | Bright Zinc Plated |
| Temperature Range | -30°F to 180°F |
| Unit Weight | 2.25 lbs |
| Compliance | |
| Buy American | Yes |
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating within the same duty class, all in stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 250 lbsLighter duty | 4" × 1-1/4"Gray Rubber | Swivel with Total Lock Brake + brake | 5-1/8" | $24.00 | View → | |
| 300 lbs | 4" × 1-1/4"Polyurethane | Swivel | 5.375" | $66.00 | Viewing | |
| 300 lbsSame capacity | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → | |
| 300 lbsSame capacity | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → | |
| 300 lbsSame capacity | 4" × 1-1/4"Polyurethane | Swivel | 5-1/8" | $19.00 | View → |
