Heavy Duty Drawer Slides Full Extension Locking Runners - 36 in

In this review the focus is on a heavy duty, side-mount drawer slide built for demanding use. The 36 in full extension locking runners deliver a clear benefit: extremely high load capacity paired with a dependable lock and detachable third track, making them a good choice when strength and secure hold are the primary concerns. The reviewer found these slides most valuable for workshop drawers, heavy equipment storage, and custom builds where a smooth, full-access slide that can support hundreds of pounds is required.

Key Features

• 500 lb load capacity: The slides are rated to handle up to 500 lb depending on length, which means heavy tools or equipment can be stored without sagging.
• Robust construction: Made from high-density Q235 cold rolled steel and solid steel balls, the rails are built for longevity and high wear resistance.
• Hold-still lock: A blue lock handle holds the drawer still when fully closed or fully extended, preventing accidental movement.
• Detachable third track: Press-and-hold the lock and pull to separate the narrowest section for easy installation or removal of the drawer.
• Full 3-fold extension: The three-stage rails let you pull the drawer completely out for full access to contents, even under heavy load.
• Corrosion resistant finish: The galvanized blue surface treatment improves rust resistance for longer outdoor or humid use.

Who It's For

These slides are aimed at professionals and serious DIYers who need heavy load capability in cabinetry, tool chests, appliance platforms, or custom outdoor enclosures. If you routinely store heavy items such as power tools, multiple batteries, or even bicycles on sliding platforms, the 500 lb rating and solid construction are practical benefits.

Those who want a soft-close or decorative face-frame solution should look elsewhere; this product is a utilitarian, side-mount industrial slide meant for strength and durability rather than finesse or concealed hardware. Also note that screws are not included, so buyers should be prepared to supply M5 fasteners appropriate to their cabinet or drawer material.

Pros & Cons

Pros

• Very high load capacity and durable Q235 steel construction offer long service life.
• Locking mechanism provides positive hold at fully closed and fully extended positions.
• Full extension and two rows of solid steel balls ensure smooth access even when loaded.
• Galvanized treatment improves corrosion resistance for tougher environments.

Cons

• Mounting hardware is not included, and some buyers reported the included screw quality in similar products can be poor, so plan to use quality M5 screws.
• Designed as a side-mount industrial slide, it is not a decorative or soft-close option for fine cabinetry.

Specifications

Our Verdict

These 36 in heavy duty locking drawer slides are a practical buy for anyone needing exceptional load-bearing performance and a secure hold in demanding applications. They offer long-term durability, smooth full extension, and a useful detachable track for installation, making them good value where strength outweighs decorative features. Expect to supply your own quality M5 screws for the best installation result.

Frequently Asked Questions

Are screws included?
No, a set includes the pair of slides only; M5 screws are recommended and should be chosen to match the specific cabinet material.

Will they rust if used outdoors?
The galvanized blue sealing surface improves corrosion resistance, but additional protection may be needed for prolonged outdoor exposure in harsh environments.

Can the drawer be fully removed?
Yes, by pressing and holding the lock handle while pulling outward the narrow third track separates, allowing removal of the drawer.