2023-2025
2017-2022
2011-2016
2008-2010
1999-2007
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Tuffy Security Products Underseat Lockbox with Keyed Lock (11-16 F-350 Super Duty SuperCrew)Find parts that fit my vehicle
Item SSD12795
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109 Reviews
Our Price
$549.00
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Under Rear Seat Lockbox
- Shields Valuable Items From Thieves and Prying Eyes
- Constructed From Heavy-Duty 16-Guage Steel
- Black Textured Powder Coated Finish
- Has Over 2170 Cubic Inches of Storage Space
- Features a 10 Tumbler Double Bitted Lock
- Made with a Pry-Guard Locking System
- Additional Pin-Lock Hinge
- Designed to Utilize OE Hardware
- Tuffy Warranty Included
- Fits 2011-2016 Ford F-350 Super Duty SuperCrew Models
| Brand | Tuffy Security Products |
| Interior Storage Type | Under Seat Storage |
Description
Designed to Provide Greater Peace of Mind. Keep your valuables, guns, and other precious items safe and secure with Tuffy’s Under Rear Seat Lockbox. This lockbox is built to be tough and comes with a Pry-Guard locking system, making it difficult for anyone to access your property. It also offers over 2,170 cubic inches of lockable storage space, allowing you to safe-keep a variety of things like expensive off-roading gear and cargo. Plus, the storage unit is crafted to conform to your Ford F-350 Super Duty’s dimensions and features chamfered corners for a stealthy, passenger-friendly design.
Stands up to the Elements and High Levels of Impact. The Under Rear Set Lockbox is constructed from welded 16-gauge steel and comes covered with a durable black textured powder coat finish. It also features a structural brace that’s welded to the box at the lid split for added security. What’s more, it’s built with weather seals and a weather-resistant lid, ensuring that your items are protected from harsh weather conditions and theft.
Quick and Easy to Install. There won’t be any drilling needed to keep this lockbox secured to your vehicle. This is because Tuffy designed this Under Rear Seat Lockbox to utilize your vehicle’s OEM hardware. As a result, installing it will be a quick and easy task anyone with basic mechanical know-how can accomplish in 30 minutes.
Covered by a Tuffy Warranty. Tuffy warrants this product against defects in material and workmanship, excluding the coating, under normal use during the time that the original owner possesses the vehicle in which the part is installed and used. Interested to learn more about the warranty’s terms, conditions, and exclusions? Then visit the manufacturer’s website or contact customer support.
Application. Tuffy’s Under Rear Seat Lockbox fits 2011-2016 Ford F-350 Super Duty SuperCrew models.
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Fitment:
DetailsTuffy Security Products 309-01
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Under Rear Seat Lockbox
4.8
Customer Reviews (109)
Mar 16, 2025
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (15-25 F-150 SuperCab, SuperCrew)
2023 -
Installation Time: Less than 1 Hour
Great product!
I love this lock box! It’s got decent space and fits my plate carrier, gun belt, helmet, rifle, night vision, and also my battery box. So much room for activities!
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Feb 23, 2025
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (19-25 Sierra 1500 Double Cab, Crew Cab)
2024 -
Installation Time: Less than 1 Hour
Underseat Lockbox
The Tuffy Sercurity Underseat Lockbox is well built and fits perfect. The only problem is that I think it is overpriced.
Fit 5/5
Quality 5/5
Bang For Your Buck 3/5
Dec 18, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Combo Lock (15-25 F-150 SuperCrew w/o Floor Mounted Sony Subwoofer)
2016 Platinum - Zace135
Installation Time: Less than 1 Hour
Perfect fit
Amazing storage box with added security for whatever you may want to lock up. It is a Quality made product. All hardware was included very easy to install.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Nov 24, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (19-25 Silverado 1500 Double Cab, Crew Cab)
2024 LTZ - Underseat
Installation Time: Less than 1 Hour
Under seat lockbox
This is my 2nd box the same problem I had with 1st one is the same I have with the 2nd one the lock is not that sung fit .For security it is easy to pry open.So for a secure lock I Will put a latch and a lock on it
Fit 5/5
Quality 3/5
Bang For Your Buck 3/5
Oct 13, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (19-25 Sierra 1500 Double Cab, Crew Cab)
2021 Elevation - TrumpVance
Installation Time: Less than 1 Hour
Fits great
So the box is awesome. However when I got my package all the hardware was in the box. However so was the paper that said what the code was to unlock it. Lucky I just tried all zeros and it unlocked them. But that’s all I have to say bad and I’m not sure if that’s on this company or the manufacture of the box. Also I ordered foam from Amazon I have coming to line it with foam you’ll need it for sure. Also added led light strips to my box so I can see in it.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
Sep 28, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (15-25 Canyon Crew Cab)
2021 AT4 - GuyWhite
Installation Time: Less than 1 Hour
Lockable cab storage for Colorado
This is one of those products that just works well and solves the problem. There's no secure storage anywhere in the cab of the Colorado, until now! Relatively easy to install, fits perfectly, offers plenty of useful space, and is basically invisible to everyone. It's very well constructed and actually improves the looks of the second row by providing seamless support for the rear seat. The 60/40 split locking cover is very useful and matches the seat split for easy access. I had to purchase a T47 Torx head bit to get the factory seat support bracket out, but that's it. It's a little bit spendy but well worth it.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
Jul 1, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (17-25 F-250 Super Duty SuperCab)
2020 - GaD
Installation Time: Less than 1 Hour
gun safe
ez to install great fit i have had it for three year s now
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Mar 16, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (19-25 Silverado 1500 Double Cab, Crew Cab)
KevinCow
Installation Time: Less than 1 Hour
Under seat lockbox
Fits perfectly under my back seat on my 2021 Chevy Silverado and easy install and now able to lock things up .
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Mar 9, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (19-25 Silverado 1500 Double Cab, Crew Cab)
2022 LTZ - Viking874
Installation Time: Less than 1 Hour
Tuffy Underseat lockbox
Excellent quality. Excellent fit. Easy installation.
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
Jan 21, 2024
Review shared from Tuffy Security Products Underseat Lockbox with Keyed Lock (19-25 Silverado 1500 Double Cab, Crew Cab)
2023 LT Trail Boss - PatrickK
Installation Time: Less than 1 Hour
Easy instal and does the trick
This box is secure and easy to install. The size is moderate and can secure the necessities.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
Questions & Answers
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