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Toolbox Caster Sets
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Silent Glide Casters
Introducing the robust and versatile R-WHS-4AZ Hamilton Stainless Steel Workhorse Rigid Caster: a leading choice for industries demanding the utmost durability and performance.
The R-WHS-4AZ Hamilton Rigid Caster perfectly combines functionality with durability, making it an ideal choice for diverse applications. Its premium build guarantees enhanced weight distribution, minimal wear and tear, and exceptional longevity.
Manufactured by Hamilton, a brand synonymous with quality, this caster stands out in its class. The Aqualite Polyolefin Wheel is specifically designed to minimize surface damage, while the Delrin Bearing ensures seamless motion, reducing the need for frequent maintenance.
Enhance your operations today with the R-WHS-4AZ Hamilton Stainless Steel Workhorse Rigid Caster and witness the difference in performance and durability.
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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.
Dive deep into the specifications and unparalleled features of the R-WHS-4AZ Hamilton Stainless Steel Workhorse Rigid Caster — the industry's premier choice for durability and top-notch performance.
At the heart of its impeccable strength is its top-grade stainless steel construction. This design not only ensures its long-lasting durability but also offers high resistance to corrosion — making it perfect for challenging environments.
Equipped with a 4" x 2" Aqualite Polyolefin (75D) Wheel, the caster promises smooth and effortless movement across various surfaces. This wheel type is carefully chosen to optimize maneuverability, ensuring that the caster can handle substantial loads while still being easy to move.
The R-WHS-4AZ features a 3/4" Delrin Bearing, a mark of high quality in the industry. Delrin Bearings are widely recognized for their reliability, ensuring a low-friction motion and reducing the need for constant maintenance.
Beyond its technical specifications, the true testament to its superiority is its manufacturer — Hamilton. Known for producing quality products, this caster is another feather in Hamilton's cap. The combination of Aqualite Polyolefin Wheel and Delrin Bearing is meticulously designed to minimize surface damage, guarantee seamless motion, and reduce maintenance frequency.
Enhancing your operations with the R-WHS-4AZ Hamilton Stainless Steel Workhorse Rigid Caster means investing in performance, durability, and quality. Witness the difference it brings to the table today.
This caster runs a Polyolefin wheel with a 2" tread width. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
This caster uses a top-plate mount. 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 Rigid caster. Rigid casters track straight for directional stability. 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.
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).
$214.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Mount Style | Plate |
| Rig Type | Rigid |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Stainless Steel |
4" ATX Solid Thermo Rubber Rigid Flat Free Caster | CasterHQ
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4" Thermo Rubber Swivel All Terrain Caster – Off Road | CasterHQ
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4" x 2" Thermo Rubber Rigid Caster – 300 lb | 4" x 4-1/2" Top Plate | CasterHQ
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View all 4′ x 2′ casters & wheels →
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 | |
|---|---|---|---|---|---|---|
| — | 4" × 2"Polyolefin | Rigid | — | $214.00 | Viewing | |
| 200 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $39.00 | View → | |
| 250 lbsHeavier duty | 4" × 2"Gray Rubber | Swivel | 5-5/8" | $40.00 | View → | |
| 300 lbsHeavier duty | 4" × 2"Gray Rubber | Rigid | 5-5/8" | $26.00 | View → | |
| 350 lbsHeavier duty | 4" × 2"Gray Rubber | — | — | $14.00 | View → |
