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Discover the Hamilton S-341-A Swivel Caster, perfect for medium-duty tasks with its 275 lbs load capacity. Its 4-inch Aqualite Polyolefin wheel ensures durability and a smooth ride across various applications.
This caster features a 1/2-inch plain bore for effortless installation and a swivel design for enhanced maneuverability. It's an ideal solution for commercial and industrial environments where consistent performance is key.
Choosing the Hamilton S-341-A means investing in a caster that offers excellent load capacity, robust Aqualite Polyolefin construction for durability, and an efficient swivel design for improved mobility, making it perfect for carts, trolleys, and movable equipment.
Elevate the efficiency of your carts and trolleys with the Hamilton S-341-A Swivel Caster. Here are the top 10 features that make it stand out:
Discover the unmatched quality and performance of Hamilton Casters. Elevate your operational efficiency with the Hamilton S-341-A Swivel Caster.
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, designed for medium-duty use, excels in maneuverability and durability. With a capacity to support up to 275 lbs at 3 mph, it's perfect for commercial and industrial settings.
Experience smooth movement with a 4-inch Aqualite wheel and ensure longevity with a bright zinc-plated finish for corrosion resistance. Its plain bore bearing type simplifies maintenance, making it an optimal choice for various applications.
This caster boasts an overall height of 5 inches for stability, a wheel face of 1.375 inches for optimal surface contact, and a swivel offset of 1.5625 inches, enhancing its turning capabilities.
With a mounting plate size of 2 1/2 x 3 3/4 inches and varied bolt hole dimensions, this caster offers flexible installation options. The 0.3125-inch mounting bolt ensures a robust and secure fixture.
The Hamilton Swivel Caster also includes a replacement wheel model W-413-A-1/2 for easy upgrades, a shipping weight of just 3 lbs for economical transportation, and a cold forged/stamped caster rig for additional strength.
Perfect for workshops, warehouses, retail spaces, and more, this caster is a go-to solution for moving carts, trolleys, and equipment in various environments.
Selecting the Hamilton Swivel Caster means choosing a product that combines strength, versatility, and reliability. Its user-friendly design and durable construction ensure efficient performance in a range of medium-duty tasks.
This Hamilton S-341-A 4" Aqualite Polyolefin Swivel Caster – 275 lb is rated to 275 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 Polyolefin wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount with a 2-1/2" x 3-3/4" plate. 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 -20°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 Polyolefin 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". 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).
$36.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Overall Height | 5" |
| Plate Size | 2-1/2" x 3-3/4" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 275 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
Hamilton S-HL-4NF 4" x 1 3/8" Poly-Tech Swivel Caster – 300 lb | CasterHQ
4" · 300 lbs
$57
Hamilton S-HL-4HM 4" x 1.5" Metal Swivel High Heat Caster – 525°F | CasterHQ
4" x 1-1/2"
$130
Hamilton R-ZFWH-4NYB 4" x 2" Nylast Rigid Caster – 2000 lb | CasterHQ
4" x 2" · 2000 lbs
$200
View all hamilton casters · 5,243 styles · usa built · 2–3 week lead →
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, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 275 lbs | 4"Polyolefin | Swivel | 5" | $36.00 | Viewing | |
| 300 lbsHeavier duty | 4"Polyolefin | Swivel | 5.375" | $57.00 | View → | |
| 2000 lbsHeavier duty | 4" × 2"Nylon | Rigid | — | $200.00 | View → |
