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98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
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
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: S34-S-620-TPR-03
The Durastar Medium Heavy Duty S34 Series Caster is engineered to provide exceptional performance in tough, demanding environments. With a 6" x 2" thermoplastic rubber wheel and a 500 lb load capacity, this swivel caster is designed for superior durability and smooth, quiet operation. The thermoplastic rubber material ensures reduced floor damage while providing reliable traction and maneuverability.
Featuring a 4" x 4-1/2" stainless top plate, this caster offers easy compatibility with a wide range of mounting surfaces, making it versatile for a variety of applications. Whether you’re outfitting carts, equipment, or machinery, the Durastar caster ensures effortless movement even under heavy loads, minimizing user fatigue and improving operational efficiency.
The swivel design allows for tight turns and excellent maneuverability, making it an ideal choice for environments that require high mobility, such as warehouses, factories, and material handling applications. With a robust 500 lb capacity, this caster meets the needs of medium-heavy duty operations, providing long-lasting performance in any setting.
Choose the Durastar Medium Heavy Duty S34 Series Caster for a reliable, high-performance solution that guarantees superior mobility, durability, and load handling capacity. Perfect for heavy-duty applications, this caster offers exceptional maneuverability, making it a smart investment for your operations.
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 Durastar Medium Heavy Duty S34 Series 6" x 2" Thermoplastic Rubber Swivel Caster is engineered to deliver exceptional performance in demanding industrial and warehouse environments. Built for heavy-duty use, this caster offers a 500 lb load capacity, providing reliable support for carts, machinery, and other mobile equipment.
Durable and Versatile Design - The 6" x 2" thermoplastic rubber wheel ensures smooth, quiet rolling on a variety of floor types, reducing the risk of floor damage while ensuring long-lasting mobility. This durable material provides superior traction, allowing for easier handling of heavy loads, even in high-traffic areas. The swivel caster design enables smooth, efficient turns and movement, making it ideal for tight spaces where maneuverability is crucial.
Optimized for Heavy Duty Applications - With a 500 lb capacity, this caster is built to withstand the demands of medium to heavy-duty applications. Its robust construction ensures reliable performance in settings such as factories, warehouses, and material handling operations, where durability and strength are essential. Whether you are outfitting machinery, industrial carts, or racks, this caster meets the rigorous requirements for long-term use.
Enhanced Maneuverability - The swivel feature of this caster provides excellent maneuverability, allowing operators to navigate through narrow aisles or tight corners with ease. This improved mobility enhances efficiency, reduces user fatigue, and minimizes time spent on manual handling. It's perfect for applications that demand precise directional control and ease of movement.
Floor Protection and Smooth Operation - The thermoplastic rubber wheels are designed to minimize wear on floors while providing superior shock absorption. This feature reduces vibrations and noise, creating a safer and more comfortable working environment. Whether you're moving delicate equipment or heavy machinery, these casters provide a smooth and controlled ride that helps to protect both your floors and the items being moved.
Easy Compatibility and Installation - Featuring a 4" x 4-1/2" stainless top plate, the Durastar caster is compatible with a wide range of mounting options, offering versatility for various applications. Whether you're retrofitting existing equipment or designing new mobile systems, this caster's easy installation ensures you can quickly and securely enhance your mobility solutions.
USA-Made Quality - Proudly made in the USA, this caster adheres to stringent manufacturing standards, ensuring that you receive a high-quality product that is both reliable and durable. The attention to detail in the manufacturing process ensures the caster performs consistently, even in the most demanding environments.
Durastar casters are a trusted choice for industrial and commercial mobility solutions. Designed for tough environments and engineered for heavy-duty use, these casters provide long-lasting durability and superior performance. With a focus on reducing user strain and enhancing operational efficiency, Durastar is a reliable partner in improving your material handling processes.
The Durastar S34 Series casters are ideal for use in a wide range of industries and applications:
No matter your industry or application, the Durastar Medium Heavy Duty S34 Series caster provides the strength, stability, and maneuverability needed to optimize mobility solutions and streamline your operations.
$59.00
Designed for engineers, manufacturers, and material handling professionals