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Durastar 4" x 1-1/4" Polyolefin Swivel Caster - 300 lb Capacity, Choose Top Plate Option

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: 21-S-414-PO-82

Product Overview

Durastar 4" x 1-1/4" Polyolefin Swivel Caster - 300 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Polyolefin Swivel Caster is a versatile mobility solution designed for light to medium-duty applications. With a robust 300 lb load capacity, this caster excels in various commercial and institutional settings, providing smooth and quiet operation for your equipment and furniture.

Key Features

  • Wheel Material: Durable polyolefin for superior floor protection and chemical resistance
  • Wheel Dimensions: 4" diameter x 1-1/4" width, offering stability and smooth rolling
  • Load Capacity: 300 lbs, suitable for light to medium-duty applications
  • Caster Type: Swivel design with double ball bearing raceways for 360-degree rotation
  • Mounting Options: Choose from various top plate sizes for secure installation
  • Durability: Resistant to most chemicals, solvents, and water
  • Performance: Non-marking and floor-protective properties
Technical Specs

Technical Specifications

  • Wheel Diameter: 4"
  • Tread Width: 1-1/4"
  • Wheel Type: Polyolefin
  • Plate Size Options:
    • 2-3/8" x 3-5/8"
    • 3-1/8" x 4-1/8"
    • 4" x 4-1/2"
  • Load Capacity: 300 lbs
  • Overall Height (OAH): 5-1/8"
  • Swivel Radius: 3-7/32"
  • Bearing Type: 3/8" Plain Bore
  • Caster Type: Swivel
Key Features

Top 10 Features of Durastar 4" x 1-1/4" Polyolefin Swivel Caster

  1. Robust Load Capacity: Supports up to 300 lbs, ideal for light to medium-duty applications
  2. Durable Wheel Material: Polyolefin construction for long-lasting performance and floor protection
  3. Smooth Maneuverability: Double ball bearing raceways ensure effortless 360-degree rotation
  4. Versatile Mounting Options: Available with various top plate sizes for secure installation
  5. Chemical Resistance: Withstands exposure to most solvents, oils, and water
  6. Temperature Resilient: Performs well in a range from -45°F to 180°F
  7. Non-Marking Performance: Ideal for sensitive flooring and environments requiring cleanliness
  8. Corrosion Protection: Zinc plated finish for enhanced durability
  9. Ergonomic Design: 5-1/8" overall height and 3-7/32" swivel radius for optimal maneuverability
  10. Versatile Applications: Suitable for food service, institutional settings, and light industrial use
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.

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Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

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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.

  • 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 4" x 1-1/4" Polyolefin Swivel Caster - 300 lb Capacity


Product Overview

The Durastar 4" x 1-1/4" Polyolefin Swivel Caster is a versatile and durable mobility solution designed for light to medium-duty applications. With a load capacity of 300 lbs, this caster offers reliability and smooth operation across various commercial and institutional settings.

Key Features

  • Wheel Material: Polyolefin, known for its strength, lightweight properties, and chemical resistance
  • Wheel Dimensions: 4" diameter x 1-1/4" width, providing stability and efficient rolling
  • Swivel Design: 360-degree rotation with double ball bearing raceways for smooth maneuverability
  • Load Capacity: 300 lbs, suitable for a wide range of applications
  • Customizable Mounting: Multiple top plate size options for versatile installation
  • Chemical Resistance: Withstands exposure to most solvents, oils, and water
  • Temperature Range: Performs well from -45°F to 180°F

Applications

This versatile caster excels in various settings, including:

  • Manufacturing plants and material handling facilities
  • Warehouses and distribution centers
  • Food service and retail environments
  • Institutional settings such as hospitals and schools
  • Light industrial machinery and equipment

Why Choose Durastar Polyolefin Casters?

Durastar has over three decades of expertise in manufacturing high-quality casters designed to meet diverse mobility needs. The Polyolefin Swivel Caster offers several advantages:

  • Non-marking performance, ideal for sensitive flooring
  • Quiet operation, perfect for noise-sensitive environments
  • Excellent resistance to wear and tear
  • Low rolling resistance for improved ergonomics
  • Non-conductive properties for specialized applications

By choosing Durastar, you're investing in a product that balances durability, performance, and user-friendly design, ensuring your mobility needs are met with precision and reliability.

Durastar 4
Durastar 4" x 1-1/4" Polyolefin Swivel Caster - 300 lb Capacity, Choose Top Plate Option

$25.00

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