The BackRack side rails for the 6-foot 9-inch bed of 2017-2022 Ford F-250 are built from heavy-gauge HRPO tube fully welded to an angular base that runs the full length of the bed. This toolbox version stops the tube rail short to leave room for a 21-inch cross-bed toolbox.

Part number: 65521TB

BackRack truck tool box.

BackRack bed rails attach to the truck’s bed rails, mounting on the box with the brackets and hardware included — no drilling — and double as tie-down points. It is the toolbox length: the rails are shortened to 21 in. so a cross-bed toolbox sits between them.

Use the vehicle selector to confirm your exact year, cab and bed.