Left (Driver Side) Truck Bed Wheel Well Pivot Lockable Tool Storage Box Kit is a direct fit for the following:

2015-2021 Ford F-150

-Designed To Fit Snug Into The Area Between The Driver's Wheel Well & Back Of The Bed
-Includes Hardware Which Allows For Easy For Easy, No Drill Installation
-Storage Box Is Not Compatible With Bed Ramps & Bed Extender

Genuine Ford Part Number: VFL3Z-17N004-B