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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-SS-03
The Durastar Medium Heavy Duty 34 Series is engineered to deliver reliable performance in even the most demanding environments. This 4" x 2" semi-steel caster is built to withstand heavy loads, with a robust 700 lb capacity that ensures smooth movement and durability.
Featuring a durable semi-steel construction, the Durastar 34 Series caster is designed to handle tough industrial and commercial applications. Whether you're outfitting heavy-duty carts, industrial equipment, or material handling systems, this caster ensures reliability, longevity, and performance in every movement. The 4" x 4-1/2" top plate ensures compatibility with most standard mounting configurations for easy installation and secure use.
Whether you're outfitting warehouses, factories, or specialized equipment, the Durastar 34 Series offers the strength and maneuverability you need. Enhance the efficiency of your operations while ensuring a smooth, reliable experience with the Durastar Medium Heavy Duty 34 Series Rigid Caster.
Don't settle for less when it comes to caster performance. Choose the Durastar 34 Series for superior load handling, durability, and maneuverability. Shop now to elevate your mobility solutions and keep your operations running smoothly.
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.
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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 34 Series Rigid Caster is designed to meet the demands of high-performance industrial environments. Built with a 700 lb load capacity per caster, this durable semi-steel caster ensures smooth mobility and exceptional strength, making it ideal for heavy-duty carts, material handling equipment, and other industrial applications. Whether you're outfitting warehouses, factories, or specialized industrial equipment, this caster will provide reliable and durable service.
The Durastar 34 Series caster is engineered to provide long-term reliability and ease of use in even the most demanding applications. Its shock-mitigating design reduces vibrations and absorbs impacts, helping to maintain caster performance and protect your equipment from damage. Whether used for industrial carts, material handling systems, or heavy machinery, this caster ensures smooth operation, reduces downtime, and minimizes maintenance needs.
Additionally, the semi-steel construction offers excellent load-bearing capabilities while providing resilience against wear and tear, making it a cost-effective solution for businesses that require high performance without the need for frequent replacements.
Durastar’s 34 Series is designed to endure the rigors of industrial environments. With its robust design, each caster promises a long lifespan, even under continuous use in high-stress environments. The semi-steel wheel construction ensures that these casters can handle tough conditions, including rough floors, heavy loads, and the constant movement typical in industrial operations. As a result, Durastar provides a reliable solution that can improve the efficiency and functionality of your operations.
This caster is perfect for a variety of industrial and commercial applications, including:
Don’t settle for less when it comes to durability and performance. Upgrade to the Durastar Medium Heavy Duty 34 Series 4" x 2" Semi-Steel Rigid Caster today and experience the benefits of improved maneuverability, load-bearing capacity, and long-lasting performance. Shop now and enhance the efficiency of your operations with a caster built for tough environments.
$35.00
Designed for engineers, manufacturers, and material handling professionals