44-Inch Heavy Duty Locking Drawer Slides – Full Extension Ball Bearing Sliding Rails (1 Pair)

Upgrade your tool box, RV cabinet, truck storage, or industrial setup with these 44-inch full-extension locking drawer slides. Built from premium cold-rolled steel with advanced blue zinc plating, these heavy-duty ball bearing runners deliver smooth, quiet operation and rock-solid reliability in even the most demanding environments.

Why You'll Love These Drawer Slides

Premium Cold-Rolled Steel Construction: Engineered for strength and resistance to deformation, these slides handle heavy loads without bending or warping — perfect for tool boxes, industrial drawers, and RV cabinets.
Locking Mechanism – Open & Closed Positions: A unique locking runner design lets you lock drawers in the fully open or fully closed position, preventing unintended movement while driving or working.
Blue Zinc Anti-Rust Plating: The advanced zinc coating shields the steel from direct air contact, dramatically improving oxidation and corrosion resistance for long-lasting performance in harsh, humid, or outdoor conditions.
Smooth, Quiet Ball Bearing Action: Solid steel ball bearings and built-in rubber pads reduce closing force and eliminate noise, so every open and close is effortless and silent.
Full Extension Design: Access 100% of your drawer's depth — no more reaching into dark corners or struggling to find items at the back.
Versatile Side-Mount Compatibility: Ideal for RVs, trucks, vending machines, tool chests, security cabinets, exhibition displays, mechanical cabinets, and woodworking projects.

Specifications

Length	44 inches (1117.60 mm)
Width	76 mm (2.99 in)
Thickness	2.5 mm (0.1 in)
Material	Cold-Rolled Steel with Blue Zinc Plating
Mounting Type	Side Mount
Extension Type	Full Extension
Package Includes	2 x Slide Rails (1 Pair)
Country of Origin	Made in China

Perfect For

RV & camper van cabinets and storage
Truck bed tool boxes and utility drawers
Industrial and mechanical cabinet drawers
Woodworking and DIY workshop storage
Vending machines, security drawers & exhibition units

Important Notes

Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Please allow a 1–2 cm difference in measurements due to manual measuring.

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For safe hardware installation practices and tool safety guidance, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Drawer

Frequently Asked Questions

Q: What is the weight capacity of these 44-inch heavy duty drawer slides?

A: These full-extension ball bearing drawer slides are constructed from cold-rolled steel and designed for heavy-duty use in tool boxes, RV cabinets, and industrial applications. While a specific rated load is not listed, the cold-rolled steel construction and solid ball bearing mechanism are engineered to support substantial loads typical of tool storage and RV cabinet applications. For precise load requirements, please verify with your specific application needs.

Q: Can these locking drawer slides be used in a moving vehicle like an RV or truck?

A: Yes! The unique locking runner mechanism is specifically designed for mobile environments like RVs, trucks, and vans. The slides lock securely in both the fully open and fully closed positions, preventing drawers from sliding out unexpectedly while driving over bumps or around corners — keeping your tools and gear safely in place.

Q: Are these drawer slides rust-resistant for outdoor or high-humidity use?

A: Absolutely. These slides feature advanced blue zinc plating that creates a protective barrier between the cold-rolled steel and the air, significantly improving resistance to oxidation and corrosion. This makes them well-suited for outdoor tool boxes, truck beds, and marine or coastal environments where moisture exposure is a concern.

Q: What does "full extension" mean for these ball bearing slides?

A: Full extension means the drawer can be pulled out to its complete length — 100% of the slide travel — giving you total access to everything stored inside without reaching into a partially blocked drawer. This is especially useful in deep tool boxes or RV storage compartments where access to the back of the drawer is important.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.