Certified Where It Matters | Exceeds ICWM Standards • ANSI Tested • NSF Certified • RoHS Compliant

The Most Trusted Source for Industrial Casters | 100,000+ Orders Fulfilled for OEMs & MRO Teams

Products Manufactured in ISO 9001:2015-Certified Facilities | Trusted by OEMs & MRO Teams

In Stock. Ready to Ship. Trusted by Industry Pros.

Caster Specialists Ready to Help | Get Fast Guidance for OEM & MRO Applications

Guaranteed Lowest Pricing on Bulk Orders | Automatic Discounts Applied Instantly at Checkout

Back

Durastar 3-1/2" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Threaded Stem Caster - 300 lb Capacity

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
Shipping Truck

Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: 24-S-3514-PTU-11-56-41-43-47

Product Overview

Durastar 3-1/2" x 1-1/4" Duratough Polyurethane Swivel Threaded Stem Caster – 300 lb Capacity


Key Product Features

  • Wheel Material: Duratough polyurethane bonded to a polyolefin core for long-lasting performance
  • Wheel Size: 3-1/2-inch diameter x 1-1/4-inch tread width for smooth, stable rolling
  • Weight Capacity: Supports loads up to 300 lbs, making it ideal for light to medium-duty applications
  • Mounting Options: Available in 1/2"-13 threaded stems: 1", 1-1/2", or 2-9/16" lengths
  • Swivel Design: 360-degree swivel action allows for excellent maneuverability in tight spaces
  • Floor Protection: Non-marking tread protects floors from scratches and scuffs
  • Quiet Operation: Minimizes noise during transit, ideal for indoor use
  • Corrosion Resistance: Built to withstand moisture, chemicals, and everyday wear
  • Versatile Applications: Perfect for carts, medical equipment, institutional setups, and light industrial tasks

Extended Product Description

The Durastar 3-1/2" x 1-1/4" Swivel Threaded Stem Caster features a rugged Duratough polyurethane tread molded over a durable polyolefin wheel core, delivering exceptional strength and long-lasting performance. Designed to support up to 300 lbs, this caster is ideal for smooth, controlled movement across a variety of surfaces.

Choose from three secure threaded stem sizes—1/2"-13 x 1", 1/2"-13 x 1-1/2", or 1/2"-13 x 2-9/16"—to ensure a perfect fit for your equipment. The full swivel action allows precise maneuverability, even in confined areas, while the non-marking tread preserves floor integrity and reduces noise.

Engineered for versatility, this caster is an excellent solution for medical devices, food service carts, retail fixtures, and mobile workstations. Its resistance to chemicals and moisture further ensures reliability in demanding environments.

Enhance Your Equipment Mobility

Upgrade your setup with the reliability and ease of movement offered by Durastar's polyurethane-on-polyolefin swivel stem caster. Built for performance, protection, and precision—discover dependable mobility today.

Technical Specs

Technical Specifications

  • Wheel Diameter: 3-1/2 inches - Compact size ideal for light to medium-duty mobility
  • Tread Width: 1-1/4 inches - Provides enhanced floor contact and stability
  • Wheel Material: Duratough Polyurethane on Polyolefin - Non-marking and quiet-rolling for floor protection
  • Load Capacity: 300 lbs - Reliable support for various applications
  • Overall Height (OAH): 4-5/8 inches - Maintains low profile with effective clearance
  • Swivel Radius: 2-29/32 inches - Enables smooth pivoting and tight turns
  • Bearing Type: Choose between Annullar or 1/2" Delrin Bearing - Simple, durable design for consistent performance
  • Available Threaded Stem Sizes:
    • 1/2"-13 x 1"
    • 1/2"-13 x 1-1/2"
    • 1/2"-13 x 2-9/16"
Key Features

Top 10 Product Features

  1. High-Performance Wheel: Duratough polyurethane tread bonded to a strong polyolefin core ensures long-term durability and smooth rolling.
  2. Reliable Load Capacity: Supports up to 300 lbs, making it ideal for light to medium-duty tasks across commercial and industrial settings.
  3. Versatile Mounting Options: Available in three threaded stem sizes—1/2"-13 x 1", 1/2"-13 x 1-1/2", and 1/2"-13 x 2-9/16"—for easy compatibility.
  4. 360° Swivel Motion: Full swivel design enables effortless maneuverability in tight spaces and around corners.
  5. Floor-Friendly Design: Non-marking tread prevents scuffs and scratches, protecting floors in healthcare, retail, and office environments.
  6. Noise-Reducing Operation: Quiet-rolling polyurethane construction minimizes noise, improving user comfort in sensitive environments.
  7. Chemical and Moisture Resistance: Built to withstand harsh cleaning agents and damp conditions without degrading performance.
  8. Lightweight Yet Durable: Engineered for strength without added bulk, reducing overall equipment weight while maintaining reliability.
  9. Ergonomic Efficiency: Designed to reduce push force and improve control, supporting safer and more efficient movement of equipment.
  10. Multi-Industry Use: Perfect for applications in medical carts, service equipment, warehouse systems, and institutional setups.
Ordering & Shipping Information

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.

Business-friendly ordering

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

Extended Product Overview

Engineered for superior mobility and durability, the Durastar 3-1/2" x 1-1/4" Swivel Threaded Stem Caster is the go-to solution for light to medium-duty applications. With its high-performance Duratough polyurethane wheel and rugged polyolefin core, this caster delivers excellent load-bearing strength while maintaining smooth and quiet movement across a wide range of surfaces.

This caster is capable of handling loads up to 300 lbs, making it an excellent fit for service carts, mobile medical equipment, institutional setups, and small warehouse fixtures. Its non-marking tread protects floors from scuffs and scratches, while the 360-degree swivel mechanism ensures effortless navigation in confined spaces.

Choose the mounting option that fits your equipment with ease—available in three threaded stem sizes: 1/2"-13 x 1", 1/2"-13 x 1-1/2", and 1/2"-13 x 2-9/16". These sizes provide flexibility for a wide array of installations, offering a secure and stable connection for dependable everyday performance.

The Durastar caster also excels in environments where moisture, cleaning chemicals, or frequent movement are common. Its materials resist wear, corrosion, and degradation, allowing for consistent performance over time. From healthcare environments to light industrial use, this caster offers both protection and precision in every roll.

Whether you're outfitting a fleet of carts or upgrading existing equipment, the Durastar 3-1/2" swivel threaded stem caster stands out as a high-quality, USA-grade mobility solution. It balances strength, safety, and efficiency—backed by a brand known for reliability and engineering excellence.

Durastar 3-1/2
Durastar 3-1/2" x 1-1/4" Duratough Polyurethane on Polyolefin Swivel Threaded Stem Caster - 300 lb Capacity

$13.00

Customers
Stars Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate

Industrial and Commercial Engineered Casters

Designed for engineers, manufacturers, and material handling professionals

Search