Durastar 1/2" ID x 3-1/2" OD Steel Thread Guard – Heavy-Duty Protection for Caster Wheels

Key Product Features

• Interior Diameter (ID): Precisely engineered 1/2" ID for snug axle fit
• Outer Diameter (OD): 3-1/2" OD offers expanded wheel protection coverage
• Material: Industrial-grade steel for maximum strength and longevity
• Function: Shields bearings and axle components from debris and thread entanglement
• Compatibility: Designed for use with a wide range of caster wheels and assemblies

Extended Product Description

Protect your caster wheels from performance-hindering debris with the Durastar 1/2" ID x 3-1/2" OD Steel Thread Guard. Crafted from high-strength steel, this thread guard is designed to provide exceptional durability in harsh working environments where wheel rotation can be compromised by threads, hair, or material buildup.

The 1/2-inch inner diameter ensures a secure and stable fit around the axle, while the 3-1/2-inch outer diameter offers ample coverage to shield your wheel's critical components. This helps prolong the service life of your casters, maintain smooth rotation, and reduce maintenance downtime.

Ideal for industrial carts, medical equipment, warehouse dollies, and more, this steel thread guard offers a simple yet highly effective solution to protect your equipment investment. Whether you’re replacing worn parts or upgrading to a more durable option, Durastar’s steel thread guard delivers reliable performance backed by trusted engineering.

Enhance Your Caster Protection

Choose the Durastar Steel Thread Guard to optimize wheel function, safeguard your components, and ensure uninterrupted mobility. Built to last, built to protect—Durastar delivers performance where it matters most.

Top 10 Product Features

1. Precision Fit: 1/2" inner diameter ensures a secure and stable connection to caster axles.
2. Expanded Coverage: 3-1/2" outer diameter provides full protection of wheel bearings and axle components.
3. Durable Steel Construction: Manufactured from industrial-grade steel for strength and longevity.
4. Debris Shielding: Helps prevent thread, string, and debris buildup that can compromise wheel performance.
5. Improved Equipment Lifespan: Reduces wear on caster wheels and bearings for extended product life.
6. Universal Compatibility: Designed to fit a wide variety of standard caster assemblies.
7. Low Maintenance Solution: Minimizes the need for frequent cleaning or component replacement.
8. Ideal for Industrial Use: Perfect for carts, dollies, medical equipment, and warehouse applications.
9. Trusted Engineering: Backed by Durastar’s reputation for quality and reliability in mobility hardware.
10. Made for Harsh Conditions: Performs well in rugged and demanding environments where durability is key.

• 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.

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Durastar 1/2" ID x 3-1/2" OD Steel Thread Guard – Heavy-Duty Debris Protection for Casters

The Durastar 1/2" ID x 3-1/2" OD Steel Thread Guard is engineered for durability and dependable protection in the most demanding environments. Designed to prevent the accumulation of threads, hair, and debris around caster axles, this component is essential for preserving wheel functionality and extending the life of your equipment.

Built for Strength and Versatility

Manufactured from industrial-grade steel, this thread guard offers rugged resistance against daily wear, corrosion, and impact. Its 1/2-inch inner diameter allows for a snug, precise fit on most standard caster axles, while the 3-1/2-inch outer diameter ensures full coverage of bearings and surrounding components. This combination promotes seamless integration with a wide range of caster wheel models across various industries.

Protect and Preserve Wheel Performance

The Durastar thread guard significantly reduces downtime caused by wheel jams or axle contamination. By keeping threads, strings, and debris from wrapping around moving parts, it helps maintain smooth wheel rotation and decreases the frequency of maintenance. This translates to improved operational efficiency and extended service life of your caster system—ideal for industrial carts, warehouse dollies, medical equipment, and more.

Engineered by Durastar – Trusted for Performance

Durastar is known for manufacturing premium caster and mobility accessories built to last. This thread guard is a testament to that legacy, offering reliable performance, easy installation, and a cost-effective solution for enhancing your mobility equipment’s resilience. Whether you're replacing old guards or outfitting new caster systems, Durastar delivers confidence and quality.

Upgrade Your Equipment with Confidence

Protect your caster wheels from debris and reduce maintenance time with the Durastar 1/2" ID x 3-1/2" OD Steel Thread Guard. Built for demanding environments and backed by trusted engineering, it’s the smart choice for professionals seeking long-lasting equipment protection and performance.