Locking Drawer Slides, 38 in Full Extension, 250 lb

Heavy duty locking drawer slides keep large drawers stable and secure while giving you full-extension access to tools, parts, and gear. Built from thick, high-hardness steel with a galvanized finish, these side-mount, ball-bearing slide rails are designed for smooth travel and controlled locking—ideal for shop cabinets, industrial drawers, RV storage, truck boxes, shelving, and vending machine builds.

• Delivers full extension with a 3-fold telescoping design to reach the entire drawer.


• Locks securely with a double-lock, press-to-lock mechanism to help prevent slide-out on rough roads.


• Glides smoothly using double-row ball bearings plus nylon cushioning for quieter open/close.


• Handles heavy loads with thick steel construction and a rust-/wear-resistant galvanized finish.


• Fits side-mount installations for cabinets, industrial drawers, RVs, trucks, shelving, and more.

For demanding storage builds, these locking full extension drawer slides help reduce rattle, limit accidental opening, and keep access easy when the drawer is packed and heavy. Measure your drawer depth (excluding face frame/boards) before selecting—slide length should be less than the drawer depth for proper fit and travel. Upgrade a garage cabinet, service truck, or RV compartment with a locking rail system designed for stable, repeatable movement. Grab yours today and build a drawer that stays put when you need it to.

• Set: 1 pair (2 slides)


• Mounting: Side mount


• Type: Ball bearing, locking, full extension (3-fold)


• Material: High-hardness steel


• Finish: Galvanized


• Overall length (with lock): 38.66 in / 982 mm


• Overall length (without lock): 38 in / 950 mm


• Suitable drawer length: 38.5 in / 980 mm


• Extension length: 37.4 in / 950 mm


• Width: 2.09 in / 53 mm


• Thickness: 0.77 in / 19.5 mm


• Load capacity: up to 500 lb (rated); 250 lb / 113.4 kg listed; 119 lb / 53.98 kg fully extended listed


• Net weight: 11.46 lb / 5.2 kg