North America’s Largest Inventory: 13,000+ Industrial Casters & Wheels.
Precision-Built: Calculate Your Push/Pull Force for Safety & Compliance.
Specialty Solutions for Aerospace, Medical, & Food Processing.
In-Stock & Ready to Ship. Reduce Your Downtime with Same-Day Fulfillment.
Next-Gen Ergonomic Casters: Designed to Reduce Workplace Injuries.
OEM & Volume Solutions: Custom Caster Engineering for Large-Scale Operations.
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: S-8012-SU
Product Code: S-8012-SU
Enhance your equipment's mobility with the Hamilton 12" Cush-N-Flex Swivel Caster. Boasting a remarkable 800 lbs load capacity, this caster is perfect for rigorous industrial and commercial applications.
Renowned for its durability and ease of use, the Hamilton Cush-N-Flex series provides the perfect balance between flexibility and strength. Shop now and enhance your e-commerce logistics.
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.
Experience enhanced mobility with Hamilton's Super-Flex™ Swivel Caster series. Designed for industrial and commercial applications, this caster is crafted for those seeking reliability and performance. Its high load capacity of 800 lbs, combined with Super-Flex™ technology and straight roller bearings, promises effortless movement and long-lasting durability. With a sleek crimson powder finish and a rubber tread for extra grip, it’s not just functional but also aesthetically pleasing. Ideal for logistics, warehouses, and heavy-duty tasks, the Hamilton Swivel Caster is the perfect addition to enhance your equipment's mobility.
$549.00
| Wheel Diameter | 12" |
| Overall Height | 14.5" |
| Wheel Capacity | 800 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Rubber |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals