The DU-HA Lockbox lets you secure your firearms, plus additional gear and valuables in an unexpected and completely out-of-view place – under the back seat of your truck. This also frees up space in your truck for passengers, dogs, + more gear. The Lockbox is fully lockable with an integrated keyed lock system. Lockboxes are custom made to fit specific year/make/models trucks so the fit is perfect. This also maximizes the available storage area. Fitment Notes: Not sure if you have a Crew Cab or a Double Cab? For this particular Year/Make/Model of truck, the Crew Cab has larger/wider back door - 42" wide, whereas the Double Cab has smaller back door - 32" wide. This DU-HA Lockbox is custom designed to fit specific Y/M/M Crew Cab pickup trucks and will NOT fit the Double Cab.