Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.
Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters

Introducing the robust Hamilton Whirlaway Swivel Caster, designed for high strength and durability in demanding industrial environments. With a capacity to support up to 675 pounds, it stands as an ideal solution for heavy-duty applications.
Upgrade to Hamilton Whirlaway Swivel Caster for enhanced mobility. Its robust design and high-quality construction ensure reliable performance and ease of movement, even under heavy loads. Ideal for those seeking efficiency and reliability in their operational equipment.
For detailed information or to make a purchase, please contact us or visit our website. Enhance your equipment with the reliability and efficiency of the Hamilton Whirlaway Swivel Caster.
Can support up to 675 lbs, ideal for heavy-duty usage.
4" x 1 1/2" Duralast Polyurethane wheel ensures longevity and floor protection.
Enhances strength and durability of the caster.
Offers superior maneuverability and ease of direction change.
Provides smooth movement and handling.
Ideal for industrial, warehouse, and retail applications.
Polyurethane wheels minimize damage to floors.
Designed for quick and hassle-free setup.
Trusted Hamilton quality for consistent operation.
Suitable for carts, trolleys, and mobile platforms.
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.
Experience unmatched performance with the Hamilton Swivel Caster, capable of supporting up to 675 lbs and designed for a variety of industrial applications.
The Hamilton Swivel Caster is versatile for industrial carts, heavy machinery, and retail setups, offering robustness and mobility where it matters most.
Invest in the Hamilton Swivel Caster for its durability, performance, and efficiency. Ideal for professionals seeking reliability and high-quality in industrial mobility solutions.
This Hamilton S-WW-4D 4" x 1.5" Duralast Swivel Caster 3/4" Roller – 675 lb is rated to 675 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 Cast Iron wheel with a 1-1/2" tread width. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
This caster uses a top-plate mount with a 4" x 4-1/2" plate and a 2-5/8" x 3-3/8" slotted to 3" x 3" 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 -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 Cast Iron 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 5.625". 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).
$114.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/2" |
| Overall Height | 5.625" |
| Plate Size | 4" x 4-1/2" |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Rig Type | Swivel |
| Load & Performance | |
| Wheel Capacity | 675 lbs |
| Temp Range | -20°F to 180°F |
| Brake Type | No Brake |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
Hamilton 4" x 1.5" Metal Wheel Swivel Caster – 600 lb | CasterHQ
4" x 1-1/2" · 600 lbs
$91
Hamilton S-WW-4P 4" x 1.5" Plastex Phenolic Swivel Caster – 600 lb | CasterHQ
4" x 1-1/2" · 600 lbs
$71
4" x 1-1/2" Steel Rigid Caster – 450 lb | 2-3/8" x 3-5/8" Plate | CasterHQ
4" x 1-1/2" · 450 lbs
$39
View all 4′ x 1-1/2′ casters →
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 | |
|---|---|---|---|---|---|---|
| 600 lbsLighter duty | 4" × 1-1/2"Cast Iron | Swivel | 5.625" | $91.00 | View → | |
| 600 lbsLighter duty | 4" × 1-1/2"Phenolic | Swivel | — | $71.00 | View → | |
| 675 lbs | 4" × 1-1/2"Cast Iron | Swivel | 5.625" | $114.00 | Viewing | |
| 1800 lbsHeavier duty | 4" × 1-1/2" | Swivel | 5-1/8" | $163.00 | View → | |
| 1800 lbsHeavier duty | 4" × 1-1/2" | Swivel | 5-1/8" | $163.00 | View → |





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