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Presenting the R-SPWH-4P-2 Hamilton Spring Loaded Workhorse Rigid Caster - a premium choice for industrial mobility. With its durable 4" x 2" Plastex Phenolic Wheel, this caster is designed for endurance and optimal performance. The 3/4" straight roller bearing offers enhanced maneuverability, ensuring that your operations run seamlessly. Ideal for e-commerce businesses looking for reliable industrial-grade casters.
Opt for the S-SPWH series from Hamilton and experience unmatched quality and functionality. Specifically crafted for rigorous industrial environments, this spring-loaded rigid caster delivers top-notch performance with minimal upkeep. Rely on Hamilton - pioneers in high-grade industrial casters.
Contemplating the R-SPWH-4P-2 for your industrial equipment? Our team of Caster Specialists is ready to help. Get in touch on weekdays from 8 am - 5 pm for expert advice and customized solutions for your mobility 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 R-SPWH-4P-2 is not just any caster. It encapsulates the essence of advanced engineering and industry-leading manufacturing. Let's delve deeper into its distinctive attributes.
At the heart of the R-SPWH-4P-2 lies the 4"x2" Plastex Phenolic Wheel. This isn't just about size; it's about the fusion of durability with performance. Made from high-quality materials, it promises to withstand wear and tear, ensuring your operations remain unhindered.
A caster is only as good as its bearing. The 3/4" Straight Roller Bearing in this model stands testament to Hamilton's commitment to excellence. Engineered for fluid movement and reduced friction, it ensures the caster remains easy to maneuver, regardless of the load.
The spring-loaded feature sets the R-SPWH-4P-2 apart. Perfect for variable loads and uneven grounds, it's designed to provide stability and reduce wear, extending the caster's life.
With a reputation built over years, Hamilton guarantees quality, durability, and performance. The R-SPWH-4P-2 is more than a caster; it's a promise of excellence. And remember, should you have any queries, Hamilton's expert team is just a call away.
This caster runs a Phenolic wheel with a 2" tread width. Phenolic carries high loads on smooth, hard floors and tolerates heat, but transmits more shock than an elastomer tread.
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 Up to 250°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 Phenolic wheel performs best on smooth, hard industrial floors. For non-marking or clean-environment needs, ask us about matching tread options.
The overall height (floor to top of plate or stem) is 6.6875". 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).
$475.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 6.6875" |
| Rig Type | Rigid |
| Load & Performance | |
| Temp Range | Up to 250°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
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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"Phenolic | Rigid | 6.6875" | $475.00 | 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 → | |
| 300 lbsHeavier duty | 4" × 2"Rubber | — | — | $20.00 | View → |
