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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: 34-R-420-DPR-03
The Durastar Medium Heavy Duty 34 Series is the ideal solution for demanding applications requiring high performance and durability. Featuring a 4" x 2" Donut Thermoplastic Rubber wheel, this caster provides excellent shock absorption, smooth rolling, and reliable performance across a range of surfaces. With a robust 300 lb capacity, it is built to withstand the toughest environments, including industrial and warehouse settings.
This caster is designed with a 4" x 4-1/2" top plate, making it compatible with a variety of equipment and machinery. Whether you’re moving heavy loads, sensitive equipment, or require efficient, consistent performance, this caster ensures smooth and quiet operation every time.
Durastar's commitment to quality means you can trust the reliability and longevity of this caster. Its thermoplastic rubber wheel minimizes floor damage while providing superior traction and stability. Enhance your operations with a versatile, high-capacity caster that adapts to your heavy-duty needs, ensuring optimal mobility and efficiency.
Invest in the Durastar 34 Series caster today for unmatched durability, smooth performance, and enhanced maneuverability. Upgrade your industrial equipment with a caster that performs under pressure and helps streamline your operations with ease.
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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.
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We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
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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 34 Series 4" x 2" Thermoplastic Rubber Rigid Caster is engineered for reliability, strength, and performance in medium to heavy-duty industrial applications. With a robust 300 lb load capacity and superior materials, this caster ensures smooth, reliable movement under demanding conditions. Whether you're moving equipment in warehouses, factories, or hospitals, this caster provides a dependable solution for all your mobility needs.
Durastar's commitment to quality and performance ensures that you’re investing in a caster that will provide consistent results. The Durastar 34 Series combines durability with ease of use, providing an ideal solution for a wide range of industries. Whether you're managing heavy machinery in a warehouse, sensitive equipment in a hospital, or transporting large items in a factory, this caster offers the strength, maneuverability, and low-maintenance operation you need.
In addition to its high-quality construction, the Durastar Medium Heavy Duty 34 Series caster also offers the added benefit of reduced noise. The thermoplastic rubber wheel design helps minimize noise during operation, making it an ideal choice for environments where noise reduction is essential, such as hospitals, offices, or noise-sensitive manufacturing areas.
The Durastar 34 Series caster is designed for a wide variety of applications, including:
With its high load capacity, smooth movement, and durability, the Durastar 34 Series caster is an excellent investment for businesses looking to improve their operational efficiency while ensuring safety and reliability. Its versatile design makes it adaptable to various industries and applications.
The Durastar Medium Heavy Duty 34 Series 4" x 2" Thermoplastic Rubber Rigid Caster is a top-tier mobility solution designed to provide outstanding performance in industrial and heavy-duty applications. With its durable construction, smooth action, and high load capacity, it ensures long-lasting reliability and efficiency. Choose Durastar for all your mobility needs and enhance your operational productivity today.
$35.00
Designed for engineers, manufacturers, and material handling professionals