
This high security 16 gauge steel security lockbox mounts under the rear seat in a Ford F-250 and F-350 Crew Cab. The full width formfitting design of the Tuffy lockbox has over 2170 cubic inches of lockable storage. It’s secured contents are easily accessed by flipping either or both of the rear seat(s) up and opening the corresponding lid(s). The unique design allows the full width to be used to stow firearms or other long items. Featuring Tuffy’s Pry-Guard Locking System with a 10 tumbler double bitted security lock with built in weather seals. Chamfered corners are incorporated into the design for easier passenger access. The innovative mounting system is only accessed from inside the box. Mounts inconspicuously under the seat out of apparent site of would be thieves.
Stealthy design is hidden under the seat from prying eyes
Over 2170 Cubic inches of lockable storage space
Welded 16 Gauge steel construction
Durable texture powder coat finish
Chamfered corners are incorporated into the design for easier passenger access
Quick and easy install, no drilling
For security a structural brace is welded to the box at the lid split
Exclusive 10 tumbler double bitted lock with built in weather seals
Pry-Guard locking system featuring 1/8 inch thick welded steel components
Weather resistant lid design incorporates an exclusive hinging system with built-in lid stop
Added security with Pin-Lock hinge design
4-door Crew Cab required. Does NOT fit Super and Regular Cab. Requires removal of factory under-seat trays/boxes. No Drilling required. Fastens with original OEM hardware.



Lock Option: Standard Key
This high security 16 gauge steel security lockbox mounts under the rear seat in a Ford F-250 and F-350 Crew Cab. The full width formfitting design of the Tuffy lockbox has over 2170 cubic inches of lockable storage. It’s secured contents are easily accessed by flipping either or both of the rear seat(s) up and opening the corresponding lid(s). The unique design allows the full width to be used to stow firearms or other long items. Featuring Tuffy’s Pry-Guard Locking System with a 10 tumbler double bitted security lock with built in weather seals. Chamfered corners are incorporated into the design for easier passenger access. The innovative mounting system is only accessed from inside the box. Mounts inconspicuously under the seat out of apparent site of would be thieves.
Stealthy design is hidden under the seat from prying eyes
Over 2170 Cubic inches of lockable storage space
Welded 16 Gauge steel construction
Durable texture powder coat finish
Chamfered corners are incorporated into the design for easier passenger access
Quick and easy install, no drilling
For security a structural brace is welded to the box at the lid split
Exclusive 10 tumbler double bitted lock with built in weather seals
Pry-Guard locking system featuring 1/8 inch thick welded steel components
Weather resistant lid design incorporates an exclusive hinging system with built-in lid stop
Added security with Pin-Lock hinge design
4-door Crew Cab required. Does NOT fit Super and Regular Cab. Requires removal of factory under-seat trays/boxes. No Drilling required. Fastens with original OEM hardware.
SKU: 309-01
Specifications
Product Type | Underseat Lockbox |
Description | Rear Seat |
Color | Black |
Dimensions
Exterior Dimensions | 58 1/16” x 11 1/4” x 6”–3 7/8” (tapered front to back) |
Interior Compartment | 57 7/16” x 11 1/8” x 5 3/8”–3 5/8” (tapered front to back) |
Auxiliary Compartment 1 | Lid Opening: Large (37 3/4” x 9 1/4”), Small (18 5/8” x 9 1/4”) |
2003-2016 Ford F-350 Super Duty
2008-2016 Ford F-450 Super Duty
California Proposition 65
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