Locking Drawer Slides, 44 In, 500 Lb Full Extension, 1 Pair

500 lb locking drawer slides deliver secure, full-extension access for heavy drawers in workshops, trucks, RV builds, cabinets, and industrial storage. The dual side-lock design helps keep drawers closed during vibration and movement, while double-row ball bearings support smooth travel. Built from thick, high-hardness steel with a galvanized finish for corrosion and wear resistance, these side-mount slide rails are designed for demanding, high-load applications.

Upgrade a drawer that binds, rattles, or creeps open under load. These heavy-duty, full extension locking rails are built for stable performance in mobile and stationary setups—tool drawers, under-bed RV storage, truck drawer systems, shelving, and vending equipment. For best fit, measure your drawer and cabinet depth (excluding face frames) and choose a slide length that matches the depth of the drawer. Grab yours today and build a drawer system that stays put and pulls out smoothly when you need it.