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12" x 3" Phenolic Swivel Caster – 3500 lb | 4-1/2" x 6-1/4" Top Plate | CasterHQ

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  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock · Ships in 1-3 Business Days
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Typically Ships in 1-3 Business Days. Same-day processing for orders received before 12pm CT (Mon–Fri).

PRODUCT CODE: 91-S-1230-PH-04

Product Overview

Durastar Xtreme Heavy Duty 91 Series - 12" x 3" Phenolic Swivel Caster - 3500 lb Capacity, 4-1/2" x 6-1/4" Top Plate


Product Features

  • Material: Durable Phenolic Wheel for exceptional load capacity
  • Top Plate Size: 4-1/2" x 6-1/4" for enhanced stability and performance
  • Load Capacity: 3500 lb capacity, designed for heavy-duty applications
  • Design: Swivel design for optimal maneuverability
  • Applications: Ideal for industrial, manufacturing, and high-capacity equipment transport
  • Wheel Size: 12" x 3" for smooth operation over rough surfaces

The Durastar Xtreme Heavy Duty 91 Series 12" x 3" Phenolic Swivel Caster is engineered for the toughest environments, providing reliable mobility solutions for heavy-duty applications. With a robust 3500 lb capacity, this caster is built to handle demanding loads, making it perfect for industries that require robust transport solutions, such as manufacturing, warehousing, and logistics.

Designed with a 4-1/2" x 6-1/4" top plate for added stability, the caster is built to support large equipment while ensuring smooth and efficient movement. The phenolic wheel provides excellent wear resistance, making it an ideal choice for environments with high impact or abrasion, such as factories or warehouses.

Whether you need to move heavy machinery or large equipment, the Durastar Xtreme Heavy Duty 91 Series ensures effortless maneuverability, even in harsh working conditions. Its swivel design allows for precision navigation, enhancing operational efficiency. Choose Durastar for durability, strength, and long-lasting performance in every application.

Elevate Your Heavy-Duty Mobility Solutions

Optimize your industrial operations with the Durastar Xtreme Heavy Duty 91 Series caster. Built to withstand extreme loads and rough conditions, it provides unmatched strength and mobility for your heavy-duty transport needs.

Key Features

Durastar Xtreme Heavy Duty 91 Series - 12" x 3" Phenolic Swivel Caster - 3500 lb Capacity, 4-1/2" x 6-1/4" Top Plate


Top 10 Product Features

  • Heavy-Duty Load Capacity: Capable of supporting up to 3500 lb, ideal for high-capacity equipment transport in demanding industrial environments.
  • Premium Phenolic Wheel: Made from durable phenolic material for superior wear resistance and longevity, even under heavy stress.
  • Swivel Design: Features a swivel design for optimal maneuverability, allowing easy navigation around tight corners and obstacles.
  • Top Plate Dimensions: Equipped with a robust 4-1/2" x 6-1/4" top plate for enhanced stability, supporting large and heavy equipment.
  • Versatile Applications: Perfect for use in industrial, manufacturing, and high-capacity logistics environments, offering excellent performance in various settings.
  • Smooth Operation: The 12" x 3" phenolic wheel ensures smooth rolling over rough surfaces, reducing operational strain and improving efficiency.
  • Durability: Designed to withstand extreme conditions, this caster offers long-lasting durability for demanding workloads in tough industrial environments.
  • Shock Mitigation: Engineered to reduce vibration and impact, ensuring smooth transportation of sensitive equipment or machinery.
  • Ergonomic Mobility: Built for easy maneuverability, the caster minimizes physical strain, enhancing workplace ergonomics and productivity.
  • Reliable Performance: Offers consistent and reliable performance, making it a trusted choice for heavy-duty mobility in commercial, industrial, and logistical applications.
Ordering & Shipping Information

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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 Xtreme Heavy Duty 91 Series - 12" x 3" Phenolic Swivel Caster - 3500 lb Capacity, 4-1/2" x 6-1/4" Top Plate


Product Overview

The Durastar Xtreme Heavy Duty 91 Series 12" x 3" Phenolic Swivel Caster is engineered to provide superior performance in the most demanding industrial environments. With a robust 3500 lb load capacity, this caster is designed to move heavy machinery, equipment, and tools effortlessly while ensuring long-term durability and reliability.

Heavy-Duty Performance for Demanding Applications

Whether you are transporting large, heavy items across a warehouse floor, maneuvering equipment in a factory, or using it in other high-capacity logistics environments, this caster offers the strength and reliability needed for all types of industrial settings. Its 12" x 3" phenolic wheel provides smooth operation over rough surfaces, ensuring that even under heavy loads, the caster continues to function smoothly and efficiently.

Designed for Stability and Maneuverability

With its durable 4-1/2" x 6-1/4" top plate and swivel design, this caster allows for optimal stability and maneuverability. The swivel feature ensures that your equipment moves easily around corners and obstacles, while the top plate enhances the overall stability of your load, making it ideal for environments with frequent movement and tight spaces.

Durability for Long-Term Use

Constructed from high-quality phenolic material, this caster is built to withstand wear and tear in industrial environments. It can endure high-impact conditions and resist abrasion, ensuring a long lifespan even in the harshest settings. The shock-mitigating design further enhances its ability to absorb vibrations, protecting sensitive equipment from damage while in transit.

Ergonomically Designed for Ease of Use

Designed with ergonomics in mind, this caster reduces the strain on operators. Its smooth-rolling wheels make it easier to transport heavy equipment with minimal effort, improving the overall productivity and safety of your operations. Whether you're moving tools, machinery, or equipment, you can rely on this caster to make your job easier and more efficient.

Versatile Applications

From warehouses to factories, the Durastar Xtreme Heavy Duty 91 Series caster is suitable for a wide range of industrial applications. It’s ideal for use in manufacturing, logistics, construction, and other settings that require heavy-duty mobility. Its versatile design ensures it can handle any challenge your operations face.

Why Choose Durastar?

When it comes to heavy-duty casters, Durastar is a name you can trust. This brand is known for its commitment to providing high-quality, durable, and reliable products that meet the demands of industrial environments. By choosing the Durastar Xtreme Heavy Duty 91 Series, you are ensuring that your operations run smoothly, safely, and efficiently.

Elevate Your Mobility Solutions

Upgrade your equipment transport with the Durastar Xtreme Heavy Duty 91 Series. With unmatched durability, strength, and maneuverability, this caster is the ideal solution for heavy-duty applications. Invest in your operations' efficiency and safety with this high-performance caster today.

12
12" x 3" Phenolic Swivel Caster – 3500 lb | 4-1/2" x 6-1/4" Top Plate | CasterHQ

$390.00

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Technical Specifications

Wheel Diameter 12"
Wheel Tread Width 3"
Overall Height 13-1/2"
Wheel Capacity 3500 lbs
Temp Range Up to 250°F
Wheel Material Phenolic
Frame Material Zinc Plated Steel
Bolt Hole Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"
Mount Style Plate
Plate Size 4-1/2" x 6-1/4"
Rig Type Swivel
Brake Type No Brake
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