How does this mount to the truck?

The lockbox mounts under the rear seat, and the mounting hardware is only accessible from inside the box. This prevents thieves from easily removing the lockbox.

What kind of lock does this use?

The Tuffy lockbox uses a 10-tumbler, double-bitted key lock. It's part of Tuffy's Pry-Guard locking system, designed to resist tampering and forced entry.

Will this fit my truck?

This Tuffy lockbox is specifically designed for 2003-2016 Ford F-250/350/450/550 Super Duty Crew Cab trucks. You'll need to remove any factory underseat trays or boxes before installing the lockbox.

Tuffy Ford F250 & F350 Superduty Underseat Lockbox W/ Keyed Lock

1 / 8

Tuffy Products

Tuffy Ford F250 & F350 Superduty Underseat Lockbox W/ Keyed Lock

Name: Tuffy Ford F250 & F350 Superduty Underseat Lockbox W/ Keyed Lock
Brand: Tuffy Products
Price: 559.00 USD
Availability: InStock

$559.00

Keep your valuables locked away and out of sight. This Tuffy lockbox fits under the rear seat of your Super Duty Crew Cab.

Key Features

Welded steel construction — strong security
Over 2170 cubic inches of lockable storage — plenty of room for valuables
Pry-Guard locking system — deters theft
10 tumbler double bitted security lock — added security
Weather seals — protects contents from the elements
Mounting system accessed from inside the box — prevents tampering

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Ford F-250 Super Duty 2003-2016
Ford F-350 Super Duty 2003-2016

Need Help?

631-982-0042

Fast Shipping

Nationwide delivery

Secure Checkout

Safe & protected

Since 1957

Family-owned

Product Details

This high security welded steel security lockbox mounts under the rear seat in your 2003-2016 Ford F-250/F-350/F-450 Super Duty Crew Cab. The full width formfitting design of the Tuffy lockbox has over 2170 cubic inches of lockable storage. Its secured contents are easily accessed by flipping either or both 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 opportunistic thieves.