# Tuffy F250 & F350 Superduty Underseat Lockbox W/ Combo Lock

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.

-   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.
    
    This Part Fits:
    
    Year
    
    Make
    
    Model
    
    Submodel
    
    2009-2010
    
    Ford
    
    F-250 Super Duty
    
    Cabela's
    
    2008-2009
    
    Ford
    
    F-250 Super Duty
    
    FX4
    
    2004-2010
    
    Ford
    
    F-250 Super Duty
    
    Harley-Davidson Edition
    
    2004-2016
    
    Ford
    
    F-250 Super Duty
    
    King Ranch
    
    2003-2016
    
    Ford
    
    F-250 Super Duty
    
    Lariat
    
    2013-2016
    
    Ford
    
    F-250 Super Duty
    
    Platinum
    
    2003-2016
    
    Ford
    
    F-250 Super Duty
    
    XL
    
    2003-2016
    
    Ford
    
    F-250 Super Duty
    
    XLT
    
    2009-2010
    
    Ford
    
    F-350 Super Duty
    
    Cabela's
    
    2008-2009
    
    Ford
    
    F-350 Super Duty
    
    FX4
    
    2004-2010
    
    Ford
    
    F-350 Super Duty
    
    Harley-Davidson Edition
    
    2003-2016
    
    Ford
    
    F-350 Super Duty
    
    King Ranch
    
    2003-2016
    
    Ford
    
    F-350 Super Duty
    
    Lariat
    
    2013-2016
    
    Ford
    
    F-350 Super Duty
    
    Platinum
    
    2003-2016
    
    Ford
    
    F-350 Super Duty
    
    XL
    
    2003-2016
    
    Ford
    
    F-350 Super Duty
    
    XLT

## Details

- **Price:** 915.91 CAD
- **Vendor:** Tuffy Products
- **Type:** Cargo Boxes & Bags

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 915.91 CAD | In stock |

## Images

- Photo - Primary
- Photo - Close Up
- Photo - Close Up
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/tuffy-f250-f350-superduty-underseat-lockbox-w-combo-lock)
> Updated: 2026-07-08