Drawer Slides, Locking Full Extension, 30-Inch, 500 lb

Heavy duty locking drawer slides keep large drawers stable and secure with a dual-lock mechanism that helps prevent roll-out during travel or vibration. Built from thick, high-hardness steel with a galvanized finish, these full extension, side-mount rails are designed for industrial drawers, workbenches, cabinets, RV storage, trucks, and equipment bays where smooth, controlled movement and load support matter.

• Delivers up to 500 lb load capacity for heavy drawers, tool storage, and equipment compartments


• Locks with a press using a double-lock design to reduce accidental opening on bumpy roads


• Glides smoothly on double-row ball bearings with nylon cushioning to cut noise and bounce


• Extends fully with a 3-fold full extension design for easier access to the entire drawer


• Fits side-mount installations in cabinets, shelving, RVs, trucks, vending machines, and shop builds

Upgrade drawers that sag, slam, or creep open with a locking slide system built for demanding loads. The full extension travel improves access in deep cabinets, while the locking and latching design adds control in mobile setups like RVs and trucks. Measure drawer depth (excluding face frame) before choosing size; slide length should be less than drawer depth for proper fit. Grab yours today and build a drawer system that feels precise, stable, and ready for daily use.

• Quantity: 1 pair (2 slides)


• Mount type: Side mount


• Extension: 3-fold full extension


• Suitable drawer length: 30.5 in / 774 mm


• Extension length: 30 in / 762 mm


• Slide length: 31 in / 793 mm


• Width: 3 in / 76 mm


• Thickness: 0.77 in / 19.5 mm


• Load capacity: up to 500 lb / 226.8 kg


• Load capacity (fully extended): 343 lb / 155.58 kg


• Material/finish: High-hardness steel, galvanized


• Net weight: 16.76 lb / 7.6 kg