Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
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.
PRODUCT CODE: S-SPHS-4P-1
Boasting a robust 4" x 2" Plastex Phenolic Wheel, this Hamilton Spring Loaded Caster guarantees smooth maneuverability across a variety of surfaces. Its 3/4" Straight Roller Bearing ensures longevity and reliability.
Ideal for warehouses, factories, and other heavy-duty environments, the S-SPHS-4P-1 Hamilton Caster excels in situations demanding strength and durability.
Invest in top-tier mobility solutions. Our expert team is available weekdays 8 am - 5 pm to assist with any questions or purchase queries.
Note: Enjoy hassle-free returns and guaranteed satisfaction with every purchase.
Note: Need more details? Our experts are available to assist with your product queries.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Hamilton S-SPHS-4P-1 Swivel Caster epitomizes precision engineering combined with the promise of longevity. Crafted with industrial applications in mind, it's a product that promises unmatched reliability across varied environments.
Wheel Dimensions: A perfectly sized 4" x 2" wheel ensures balanced mobility.
Material: The Plastex Phenolic Wheel is renowned for its toughness, providing an extended lifespan even under rigorous usage.
Bearing: A 3/4" Straight Roller Bearing enhances smoothness, ensuring hassle-free movement irrespective of load.
This caster isn't just about specifications; it's about the tangible benefits it brings to your industrial workspace. From its corrosion-resistant build, ensuring resilience in varied environments, to its temperature adaptability, guaranteeing performance in both hot and cold settings, the Hamilton caster is truly a game-changer.
With a user-friendly design, setting up the Hamilton Swivel Caster is a breeze. And for any assistance, remember our dedicated team is just a call away, ready to guide you every step of the way.
Note: Dive into a world of seamless mobility. Invest in Hamilton – where quality meets performance.
$488.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | Up to 250°F |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
