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COREAX

Application Guide

Truck bed drawer systems hardware.

Truck bed drawers need slide hardware that stays controlled under load, vibration, dust, and repeated pull-out use. COREAX heavy-duty locking drawer slides are suited to cargo drawers, tool trays, fridge trays, and overland drawer platforms.

COREAX heavy-duty drawer slides for truck bed drawer systems

Application fit

Use heavy-duty side-mount locking slides when a truck drawer must pull out fully, stay closed while driving, and remain stable while open on uneven ground. Start with bed platform depth, loaded drawer weight, side clearance, and release access.

What to check

Loaded drawer weightInclude the drawer box, tools, recovery gear, camping equipment, fridge contents, and repeated dynamic movement.
Platform depthSlide length should match the usable drawer depth without interfering with the tailgate, frame, or bed cover.
Lock behaviorLock-in helps keep the drawer closed while driving. Lock-out helps keep a tray steady while loading or cooking.
Frame alignmentBoth slide mounting surfaces must stay parallel, square, and rigid through the full travel path.
Release accessWide drawers may need single-side release so one person can unlock the system without reaching both rails.
ExposurePlan for dust, vibration, road moisture, and cleaning access around the slide and mounting hardware.

When this project path fits

This path fits a drawer, cargo tray, tool platform, or fridge tray that must extend from a pickup bed and remain controlled during travel. It assumes the slides mount vertically to two straight, rigid, parallel faces. A loose box sitting on the bed floor, a horizontal flat-mounted rail, or a structure that twists independently needs a different engineering review.

Begin with the truck bed drawer system planning guide before choosing a rail. After the vehicle and frame geometry are fixed, use the truck drawer slide selection path, then confirm complete moving load, closed length, and side clearance.

What commonly goes wrong

The drawer is built firstThe finished box leaves too little side space or blocks the release levers.
Only cargo weight is countedThe drawer, face, dividers, fridge tray, hardware, and permanent equipment are part of the moving load.
The frame spreads under loadRails that were parallel while empty converge or separate when the drawer is extended.
Locking is treated as cargo restraintThe rail position, internal cargo, drawer body, and complete frame-to-vehicle attachment need separate control.

Recommended COREAX path

Start with COREAX heavy-duty drawer slides for loaded truck bed drawers, overland cargo trays, fridge platforms, and mobile tool storage.

View Heavy-Duty Drawer Slides

Build checklist

  • Measure bed depth, drawer box length, and tailgate clearance.
  • Confirm side clearance before building the final drawer box.
  • Test lock-in and lock-out before loading cargo.
  • Leave access to release levers after the platform is assembled.
  • Check interference with fridge lids, bed covers, tie-downs, and cargo dividers.
Continue this build

Move to the next decision.

Use the next guide in the same planning path, then verify the exact product before ordering.

Need help confirming fit? Start a Fit Check.