Durastar Floor Lock | 5-3/4" Extended Height x 5-1/16" Retracted Height | 4" x 4-1/2" Top Plate (03)

Key Product Features

• Extended Height: Measures 5-3/4" when fully engaged for optimal floor contact and stability
• Retracted Height: Lowers to 5-1/16" when not in use, enabling seamless equipment movement
• Top Plate Size: Standard 4" x 4-1/2" (03 Plate) compatible with common mounting patterns
• Durable Construction: Engineered with heavy-duty steel for long-lasting performance in industrial settings
• Secure Braking Action: Provides reliable stabilization for mobile equipment and carts

Extended Product Description

Enhance equipment stability with the Durastar Floor Lock, specifically designed for carts and mobile workstations requiring temporary braking. With a rugged, industrial-grade steel build, this floor lock offers consistent performance under demanding conditions.

The unit's 5-3/4" extended height provides reliable floor contact, ensuring equipment remains securely in place during loading, unloading, or maintenance. When disengaged, the 5-1/16" retracted height minimizes drag and interference, allowing for effortless mobility.

Featuring a universal 4" x 4-1/2" top plate (03 plate size), this floor lock is designed to seamlessly integrate with standard caster configurations. It's the ideal upgrade for applications in warehouses, manufacturing plants, laboratories, and other facilities requiring precise load control and stationary support.

Stabilize Your Workflow with Confidence

Trust the Durastar 5-3/4" Floor Lock to deliver dependable floor engagement and industrial strength support. Keep your operations steady and secure with a locking solution engineered for performance and ease of use.

Technical Specifications

• Top Plate Style: 03 Plate - Industry-standard configuration for caster compatibility
• Top Plate Dimensions: 4" x 4-1/2" - Fits a wide range of mounting applications
• Bolt Hole Pattern: Accommodates 2-5/8" x 3-5/8" to 3" x 3" bolt spacing for flexible installation
• Attaching Bolt Diameter: 3/8" - Secure fit for industrial-strength fastening
• Extended Height: 5-3/4" - Ensures strong floor contact when fully engaged
• Retracted Height: 5-1/16" - Allows equipment to roll freely when disengaged

Top 10 Product Features

1. Extended Height: Measures 5-3/4" when fully engaged, offering strong and stable floor contact.
2. Retracted Height: Lowers to 5-1/16" when disengaged, allowing smooth and unobstructed movement.
3. Universal Mounting: Compatible 4" x 4-1/2" (03) top plate fits standard caster mounting patterns.
4. Heavy-Duty Steel Frame: Constructed for industrial-grade durability and long-term performance.
5. Secure Braking Action: Effectively stabilizes mobile carts, platforms, and workstations during use.
6. Ease of Integration: Designed to work alongside most caster systems in commercial and industrial setups.
7. Enhanced Mobility: Retracts cleanly to reduce friction and facilitate effortless equipment movement.
8. Industrial-Use Ready: Ideal for warehouses, assembly lines, laboratories, and manufacturing floors.
9. Low Maintenance: Minimal wear components designed to withstand frequent locking and unlocking.
10. Trusted Durastar Quality: Engineered to meet demanding industry standards for reliability and safety.

• 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.

Extended Product Information

The Durastar 5-3/4" Floor Lock is expertly engineered to stabilize carts, mobile workstations, and equipment in industrial and commercial environments. Designed with a heavy-duty steel frame and a widely compatible 4" x 4-1/2" (03 top plate), this floor lock offers a dependable solution for securing mobile units during stationary tasks.

Its extended height of 5-3/4" ensures solid floor contact for optimal stability when engaged, while the retracted height of 5-1/16" allows for unobstructed mobility. The dual-position functionality is ideal for facilities that require both locking and rolling capabilities, such as assembly lines, distribution centers, medical labs, and manufacturing stations.

Engineered to meet industry standards, the bolt hole pattern (2-5/8" x 3-5/8" to 3" x 3") and 3/8" attaching bolt diameter offer flexible installation across a variety of base configurations. Whether you are outfitting new carts or upgrading existing setups, this floor lock is a reliable, maintenance-friendly addition to your mobility solution.

Backed by Durastar’s commitment to quality and durability, this floor lock not only enhances workplace safety but also improves workflow efficiency by ensuring equipment stays exactly where you need it—when you need it. Trust Durastar to deliver performance-driven design with precision engineering you can rely on.