Tuffy Security Products Full Width Underseat Lockbox Ford F250/350/450 Super Duty Super Crew 2003-2016 TFY309-01

Underseat Lockbox for Ford Super Duty (2003–2016 Crew Cab)

Upgrade your truck’s storage and security with the Tuffy Underseat Lockbox, designed to fit seamlessly under the rear seat of the 2003–2016 Ford F-250, F-350, and F-450 Super Duty Crew Cab. With a full-width, formfitting design, it delivers over 2,170 cubic inches of hidden, lockable storage, perfect for firearms, tools, electronics, documents, or other valuables.

Built from high-security welded steel and protected by Tuffy’s exclusive Pry-Guard® locking system with a 10-tumbler double-bitted lock, this lockbox provides maximum theft resistance. The stealthy design keeps gear out of sight, while built-in weather seals protect against the elements.

Installation is simple—mounting securely with original OEM hardware and requiring no drilling. For added convenience, chamfered corners make seat release operation and passenger access easier.

Features

Features:

• Over 2,170 cubic inches of lockable storage

• Stealthy underseat design keeps valuables hidden

• Welded steel construction with durable textured powder coat finish

• Pry-Guard® locking system with Pin-Lock hinge and built-in lid stop

• 10-tumbler double-bitted lock with integrated weather seals

• Weather-resistant lid protects gear from dust and moisture

• Chamfered corners improve passenger comfort and access

• Installs quickly with OEM hardware—no drilling required

• Structural brace welded at lid split for added strength

• Fits 2003–2016 Ford F-250/F-350/F-450 Super Duty Crew Cab

• Requires removal of factory under-seat trays/boxes (does not fit SuperCab or Regular Cab)

Specs

• Product Type - Underseat Lockbox
• Description - Rear Seat Full Length
• Color - Black
• Exterior Dimensions - 58 1/16” x 11 1/4” x 6”–3 7/8” (tapered front to back)
• Interior Dimensions - 57 7/16” x 11 1/8” x 5 3/8”–3 5/8” (tapered front to back)
• Auxiliary Compartment - Lid Openings: Large (37 3/4” x 9 1/4”), Small (18 5/8” x 9 1/4”)