Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

Tuffy Security Products Underseat Lockbox with Keyed Lock; Full Length (07-19 Sierra 3500 HD Crew Cab)

Item SHG19720
Tuffy Security Products Underseat Lockbox with Keyed Lock; Full Length (07-19 Sierra 3500 HD Crew Cab)
Verify parts fit and get product recommendations.
Sierra 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
On Sale

$494.10

FREE Shipping Market Price $568.99 You Save 13% ($74.89) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Under Rear Seat Lockbox
      • Storage Capacity- 4,500 Cubic Inches
      • Double-Bitted, 10 Tumble Lock
      • 56” x 13” x 8” (Front), 6” (Back)
      • Built-In Weather Seals
      • Inventive Pry-Guard Locking System
      • 16 Gauge Welded Steel Construction
      • Fusion Bonded Epoxy Powdercoat Finish
      • Uses OEM Hardware
      • No-Drill Installation
      • Limited Lifetime Warranty
      • Fits all 2007-2019 Sierra 3500 HD Crew Cab Models

      Description

      Protect Your Belongings. If you frequently use your late model Sierra 3500 for work yet you do not have a safe storage location for your precious belongings, consider installing Tuffy’s Under Rear Seat Lockbox. The lock box not only protect your items from prying eyes but also from itchy fingers by keeping those items safely tucked away under the rear seat. Built-in weather seals, a double-bitted, 10 tumble lock, and a pioneering Pry-Guard locking system guarantee the safety of your items.

      Limitless Space. Tuffy Under Rear Seat Lockbox provides you more than 4,500 cubic inches of secure storage space. Tuffy designed this safety box to run the entire length of your Sierra’s rear seat thus offering you limitless space to store your valuables.

      Welded Steel Construction. Tuffy’s rear seat lockbox comes with 1/8” thick components made from pure welded steel. It is literally foolproof and guarantees maximum safety for your items. A fusion bonded powder coat finish offers protection from corrosion and rust. Its lid is also weather resistant for maximum protection.

      No-Drill Installation. Tuffy designed this lock box to use your Sierra’s OEM hardware. Therefore, no drilling or welding is required during installation. Mounting brackets are included thus making installation easier. You need basic mechanical skills to install this lockbox.

      Warranty. Tuffy provides a limited lifetime warranty that covers materials and structural defects.

      Application. Tuffy Under Rear Seat Lockbox is compatible with all 2007-2019 Sierra 3500 HD Crew Cab models.

      Fitment:

      • 2007 GMC Sierra 3500
      • 2008 GMC Sierra 3500
      • 2009 GMC Sierra 3500
      • 2010 GMC Sierra 3500
      • 2011 GMC Sierra 3500
      • 2012 GMC Sierra 3500
      • 2013 GMC Sierra 3500
      • 2014 GMC Sierra 3500
      • 2015 GMC Sierra 3500
      • 2016 GMC Sierra 3500
      • 2017 GMC Sierra 3500
      • 2018 GMC Sierra 3500
      • 2019 GMC Sierra 3500
      Details

      Tuffy Security Products 307-01

      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
      • Set of Keys
      4.8

      Customer Reviews (102)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 3500

        • 6.0L V8 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19
        • 6.6L V8 Duramax - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19