How does this mount to the truck?

The lockbox uses an innovative mounting system that is accessed from inside the box. This makes it difficult for thieves to remove the lockbox from the vehicle. Refer to the manufacturer's installation instructions for specific mounting locations and hardware.

What kind of lock does this use?

This Tuffy lockbox uses a three-digit combination lock. This means you don't have to worry about losing keys, and you can reset the combination if needed. The lock is part of Tuffy's Pry-Guard Locking System, which is designed to resist forced entry.

Will this fit my truck if it has the factory underseat storage?

No, this lockbox requires the removal of the factory underseat trays or boxes. This is necessary to provide a flat mounting surface and maximize the available storage space. Once the factory storage is removed, the lockbox will fit securely in its place.

Tuffy F250 & F350 Superduty Underseat Lockbox W/ Combo Lock

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Specifications

Brand: Tuffy Products
Part #: 309-01-A
UPC: 818309024296

Tuffy F250 & F350 Superduty Underseat Lockbox W/ Combo Lock

Name: Tuffy F250 & F350 Superduty Underseat Lockbox W/ Combo Lock
Brand: Tuffy Products
Price: 650.19 USD
Availability: InStock

$650.19

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Keep valuables secure and out of sight in your Super Duty Crew Cab with this steel underseat lockbox from Tuffy.

Key Features

Welded steel construction — strong security
Mounts under the rear seat — keeps contents out of sight
Over 2170 cubic inches of lockable storage — plenty of room for valuables
Pry-Guard Locking System — resists forced entry
Three-digit combination lock — no keys to lose
Built-in weather seals — protects contents from the elements

⚠️ 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

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Fits these vehicles

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

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 three-digit combination security locks 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.