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: 414-FX-34-35
Upgrade your mobility systems with the Durastar 4" x 1-1/4" Formula XS Rubber Wheel, expertly designed to deliver smooth and quiet operation without compromising on durability. This premium wheel is built to handle up to 300 lbs of load capacity, making it an excellent choice for a range of light to medium-duty transport applications.
The advanced Formula XS Rubber tread ensures excellent shock absorption, reduced noise, and outstanding floor protection. Whether you're moving sensitive medical equipment, service carts, or storage units, this wheel ensures a safe and reliable performance with every roll.
Trusted by professionals across industries, Durastar’s engineering emphasizes ergonomic design, minimal push force, and long-lasting tread life. This wheel is optimized for clean environments, institutional use, and workspaces where smooth and silent mobility is essential.
Choose the Durastar 4" Formula XS Rubber Wheel for a seamless blend of performance, protection, and quiet operation—engineered to meet the demands of modern material handling.
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.
Designed for dependable performance and quiet mobility, the Durastar 4" x 1-1/4" Formula XS Rubber Wheel is the go-to solution for light to medium-duty transport needs. With a 300 lbs load capacity and advanced rubber tread, this wheel excels in smooth, floor-safe movement across a wide range of applications.
This wheel is an excellent fit for a variety of uses where precision, silence, and protection are paramount:
Backed by Durastar’s reputation for manufacturing excellence, this Formula XS wheel reflects a commitment to ergonomic innovation and consistent quality. With its cushioned ride, ease of use, and strong floor protection, it delivers maximum value in professional environments where reliability matters.
Choose the Durastar 4" x 1-1/4" Formula XS Rubber Wheel for dependable, quiet, and efficient mobility. Ideal for facilities that demand smooth performance, reduced noise, and safe handling across all types of flooring.
$15.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 1-1/4" |
| Wheel Capacity | 300 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Gray Rubber |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
