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Durastar Medium Heavy Duty 34 Series - 4" x 2" Polyurethane on Glass-filled Nylon - MU (10mm Thick Tread) Rigid Caster - 800 lb Capacity, & 4" x 4-1/2" Top Plate

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
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Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: 34-R-420-MU-03

Product Overview

Durastar Medium Heavy Duty 34 Series - 4" x 2" Polyurethane on Glass-filled Nylon Rigid Caster


Product Features

  • Material Composition: Durable polyurethane on glass-filled nylon for enhanced strength and durability
  • Load Capacity: Engineered to handle up to 800 lbs, making it perfect for heavy-duty applications
  • Top Plate Size: Features a 4" x 4-1/2" top plate for secure mounting
  • Application Versatility: Ideal for industrial environments requiring high load-bearing capacity

The Durastar Medium Heavy Duty 34 Series Rigid Caster is built for strength and reliability, designed with a 4" x 2" polyurethane tread bonded to a glass-filled nylon core, offering excellent load capacity and durability. This caster is engineered to support up to 800 lbs, making it ideal for heavy-duty industrial applications, where maneuverability and durability are key.

Its 10mm thick tread ensures exceptional performance, providing a smooth, consistent ride even in challenging environments. Whether you're moving equipment in warehouses, factories, or medical settings, this caster's design offers ease of movement, allowing you to easily change direction and navigate tight spaces.

Built for long-lasting performance, the Durastar caster is engineered to withstand rigorous use, maintaining its integrity in tough conditions. The 4" x 4-1/2" top plate ensures secure mounting, making it a reliable choice for machinery, carts, and other heavy-duty equipment.

Upgrade Your Mobility with Durastar Casters

Choose Durastar for your heavy-duty mobility needs. With a combination of strength, maneuverability, and load-bearing capacity, our casters are designed to meet the demands of industrial environments. Order today to experience the difference!

Technical Specs

Technical Specifications: Durastar 4" MU Rigid Caster

Key Benefits | Performance Features
  • Wheel Diameter: 4 inches
  • Tread Width: 2 inches
  • Material: Polyurethane on Glass-filled Nylon - MU (10mm Thick Tread)
  • Caster Type: Rigid
  • Load Capacity: 800 pounds
  • Bearing Type: Customizable bearing options
  • Mounting: 4" x 4-1/2" Top Plate
  • Finish: Zinc plated
  • Overall Height (OAH): 5-5/8 inches
  • Radius: 3-5/16 inches
Key Features

Top Product Features

  • Durable Material Composition: Polyurethane tread on a glass-filled nylon core for superior strength and longevity.
  • High Load Capacity: Capable of supporting up to 800 lbs, perfect for heavy-duty industrial applications.
  • 10mm Thick Tread: Provides exceptional performance, reducing wear and ensuring a smooth ride even in demanding environments.
  • Versatile Top Plate: Equipped with a 4" x 4-1/2" top plate for secure mounting to a wide range of equipment and carts.
  • Enhanced Durability: Built to withstand harsh conditions and daily wear in industrial, medical, and commercial settings.
  • Low Maintenance: Polyurethane tread offers low rolling resistance and reduced maintenance compared to other materials.
  • Improved User Experience: Ergonomically designed for ease of use, minimizing strain on operators during long-term usage.
  • Ideal for Multiple Applications: Perfect for use in warehouses, factories, medical facilities, and other heavy-duty environments.
  • Reliable Performance: Designed for long-lasting performance, ensuring operational efficiency and uptime in critical operations.
Ordering & Shipping Information

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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.

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.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

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.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

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.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Additional Information

Durastar Medium Heavy Duty 34 Series - 4" x 2" Polyurethane on Glass-filled Nylon Rigid Caster


Extended Product Information

The Durastar Medium Heavy Duty 34 Series Rigid Caster is designed to meet the rigorous demands of industrial, medical, and commercial environments. With a durable polyurethane tread bonded to a glass-filled nylon core, this caster offers superior load-bearing capacity, exceptional maneuverability, and long-lasting performance.

Durability and Applications

Built for durability, the Durastar 34 Series Rigid Caster is engineered to thrive in tough conditions. Whether you are transporting heavy machinery in a warehouse, moving medical equipment in a hospital, or requiring precision movement in a factory, this caster ensures consistent, reliable performance.

The polyurethane tread provides excellent shock absorption, making it suitable for both smooth and rough surfaces. Its low rolling resistance ensures that operators can move heavy loads with less effort, reducing the strain on personnel and increasing overall efficiency.

User Experience and Efficiency

This caster is designed to minimize downtime in critical environments, ensuring that your equipment moves efficiently and safely. Whether you're working in a busy warehouse or a specialized medical setting, the Durastar Medium Heavy Duty 34 Series Caster ensures smooth operation and longevity.

Why Choose Durastar?

Durastar is known for producing high-quality, reliable mobility solutions. The Medium Heavy Duty 34 Series Caster is no exception, offering a perfect blend of durability, load capacity, and maneuverability. With its ergonomic design and exceptional performance in demanding environments, it's the ideal choice for industries that require consistent, long-term mobility solutions.

Upgrade your operations today with the Durastar Medium Heavy Duty 34 Series Caster, and experience the difference in performance, durability, and ease of use.

Durastar Medium Heavy Duty 34 Series - 4
Durastar Medium Heavy Duty 34 Series - 4" x 2" Polyurethane on Glass-filled Nylon - MU (10mm Thick Tread) Rigid Caster - 800 lb Capacity, & 4" x 4-1/2" Top Plate

$35.00

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