Tuffy Security Products' 340 Underseat Lockbox is a high-security lockbox specially designed to fit under the rear bench seat of 2007 to 2018 Chevy Silverado Crew Cab and GMC Sierra Crew Cab pickups.
- 2,100 cu. in. of storage
- Fits under driver's side and middle rear seats of the pickup
- Items 35 in. and shorter fit into the box with ease
- Powder-coated 16-gauge welded steel
- Chamfered corners to allow easier passenger access and a more concealed form
- Can be customized by users with optional foam lining inserts
- Patented Pry-Guard locking technology protects contents of the box from thieves
- 10-tumbler double-bitted locks can be opened from either side of the vehicle
- Installs by fastening to the original equipment seat bolts using the included mounting system comprised of two 16-gauge steel brackets which affix to the back of the box and extend to the rear of the vehicle under the seat
- Remove the box from the vehicle from inside the box itself when unlocked by using the wing knob nuts
