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Tuffy Products  |  SKU: 823650

Tuffy Products Underseat Lockbox with Combo Lock for Chevrolet Silverado & GMC Sierra Crew & Double Cab - Model 352-01-A

Regular price $755.00
Shipping calculated at checkout.

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Description

The Tuffy lockbox mounts under the rear seat in Chevy and GMC Crew Cab and Double Cab pickup trucks. This high security welded steel security lockbox has a full width formfitting design creating over 3500 cubic inches of lockable storage. Easily access your secured contents by flipping up the corresponding lid under your 60/40 split bench seat. The unique design allows the full width to be used to stow firearms or other long items. Feel confident securing your gear using Tuffy's Pry-Guard Locking System with three-digit combination security locks with built in weather seals. Mounts inconspicuously under the seat out of sight of opportunistic thieves with chamfered corners for easier passenger access. Declutter your space by quickly and easily installing this Tuffy lockbox using the factory hardware without drilling. When you need additional floor space, simply remove the lockbox in seconds without the need for any tools.
Rear Underseat Lockbox - '19-25 Silverado/Sierra 1500 {'19 New Body Style} / '20-25 2500HD/3500HD; w/ Crew, Extended Cab (Black)
One Underseat Lockbox
2019-2025 Chevy/GMC; Crew Cab


  • Double or Crew Cab required. Does not fit Regular Cab. No Drilling required. Fastens with original OEM hardware. Foam Liner and Dividers sold separately.

    Comes with factory installed 3-Digit Combination Locks.



The Tuffy Products Underseat Lockbox with Combo Lock is designed to provide secure, concealed storage for Chevrolet Silverado and GMC Sierra Crew and Double Cab pickups from 2019 to 2025. Crafted from high-security welded steel, this lockbox offers over 3,500 cubic inches of lockable space, making it ideal for storing firearms, tools, or other valuable items. Its full-width, form-fitting design fits beneath the rear seat, allowing easy access through a flip-up lid that aligns seamlessly with the vehicle's interior. The innovative design maximizes storage capacity while maintaining a low profile, ensuring your gear remains hidden from prying eyes.
Features include a pry-guard locking system with a three-digit combination lock and weather seals that protect your contents from the elements. The chamfered corners facilitate effortless passenger access and allow the lockbox to mount inconspicuously out of sight, reducing the risk of theft. Installation is quick and straightforward, utilizing factory hardware without the need for drilling, and the lockbox can be removed in seconds if additional floor space is needed.
This model is compatible with 2019-2025 Chevrolet Silverado 1500, GMC Sierra 1500, and 2500HD/3500HD models with Crew or Extended Cab configurations. It does not fit regular cabs. The package includes the factory-installed three-digit combination lock for added security. Foam liners and dividers are sold separately to customize storage options further.

Features:

  • High-security welded steel construction for durability and protection
  • Full-width design offers over 3,500 cubic inches of lockable storage
  • Fits beneath the rear seat in Crew and Double Cab pickups for discreet security
  • Flip-up lid provides easy access to stored items
  • Pry-guard locking system with three-digit combination lock enhances security
  • Weather seals protect contents from moisture and dust
  • Chamfered corners facilitate passenger access and inconspicuous mounting
  • No drilling required; mounts using factory hardware for quick installation
  • Removable in seconds to free up floor space when needed

Fitment:
Chevrolet Silverado 1500 Custom 2019
Chevrolet Silverado 1500 Custom 2020
Chevrolet Silverado 1500 Custom 2021
Chevrolet Silverado 1500 Custom 2022
Chevrolet Silverado 1500 Custom 2023
Chevrolet Silverado 1500 Custom 2024
Chevrolet Silverado 1500 Custom Trail Boss 2019
Chevrolet Silverado 1500 Custom Trail Boss 2020
Chevrolet Silverado 1500 Custom Trail Boss 2021
Chevrolet Silverado 1500 Custom Trail Boss 2022
Chevrolet Silverado 1500 Custom Trail Boss 2023
Chevrolet Silverado 1500 Custom Trail Boss 2024
Chevrolet Silverado 1500 High Country 2019
Chevrolet Silverado 1500 High Country 2020
Chevrolet Silverado 1500 High Country 2021
Chevrolet Silverado 1500 High Country 2022
Chevrolet Silverado 1500 High Country 2023
Chevrolet Silverado 1500 High Country 2024
Chevrolet Silverado 1500 LT 2019
Chevrolet Silverado 1500 LT 2020
Chevrolet Silverado 1500 LT 2021
Chevrolet Silverado 1500 LT 2022
Chevrolet Silverado 1500 LT 2023
Chevrolet Silverado 1500 LT 2024
Chevrolet Silverado 1500 LT Trail Boss 2019
Chevrolet Silverado 1500 LT Trail Boss 2020
Chevrolet Silverado 1500 LT Trail Boss 2021
Chevrolet Silverado 1500 LT Trail Boss 2022
Chevrolet Silverado 1500 LT Trail Boss 2023
Chevrolet Silverado 1500 LT Trail Boss 2024
Chevrolet Silverado 1500 LTZ 2019
Chevrolet Silverado 1500 LTZ 2020
Chevrolet Silverado 1500 LTZ 2021
Chevrolet Silverado 1500 LTZ 2022
Chevrolet Silverado 1500 LTZ 2023
Chevrolet Silverado 1500 LTZ 2024
Chevrolet Silverado 1500 PPV 2023
Chevrolet Silverado 1500 PPV 2024
Chevrolet Silverado 1500 RST 2019
Chevrolet Silverado 1500 RST 2020
Chevrolet Silverado 1500 RST 2021
Chevrolet Silverado 1500 RST 2022
Chevrolet Silverado 1500 RST 2023
Chevrolet Silverado 1500 RST 2024
Chevrolet Silverado 1500 SSV 2019
Chevrolet Silverado 1500 SSV 2020
Chevrolet Silverado 1500 SSV 2021
Chevrolet Silverado 1500 WT 2019
Chevrolet Silverado 1500 WT 2020
Chevrolet Silverado 1500 WT 2021
Chevrolet Silverado 1500 WT 2022
Chevrolet Silverado 1500 WT 2023
Chevrolet Silverado 1500 WT 2024
Chevrolet Silverado 1500 ZR2 2022
Chevrolet Silverado 1500 ZR2 2023
Chevrolet Silverado 1500 ZR2 2024
Chevrolet Silverado 2500 HD Custom 2020
Chevrolet Silverado 2500 HD Custom 2021
Chevrolet Silverado 2500 HD Custom 2022
Chevrolet Silverado 2500 HD Custom 2023
Chevrolet Silverado 2500 HD Custom 2024
Chevrolet Silverado 2500 HD High Country 2020
Chevrolet Silverado 2500 HD High Country 2021
Chevrolet Silverado 2500 HD High Country 2022
Chevrolet Silverado 2500 HD High Country 2023
Chevrolet Silverado 2500 HD High Country 2024
Chevrolet Silverado 2500 HD LT 2020
Chevrolet Silverado 2500 HD LT 2021
Chevrolet Silverado 2500 HD LT 2022
Chevrolet Silverado 2500 HD LT 2023
Chevrolet Silverado 2500 HD LT 2024
Chevrolet Silverado 2500 HD LTZ 2020
Chevrolet Silverado 2500 HD LTZ 2021
Chevrolet Silverado 2500 HD LTZ 2022
Chevrolet Silverado 2500 HD LTZ 2023
Chevrolet Silverado 2500 HD LTZ 2024
Chevrolet Silverado 2500 HD WT 2020
Chevrolet Silverado 2500 HD WT 2021
Chevrolet Silverado 2500 HD WT 2022
Chevrolet Silverado 2500 HD WT 2023
Chevrolet Silverado 2500 HD WT 2024
Chevrolet Silverado 2500 HD ZR2 2024
Chevrolet Silverado 3500 HD High Country 2020
Chevrolet Silverado 3500 HD High Country 2021
Chevrolet Silverado 3500 HD High Country 2022
Chevrolet Silverado 3500 HD High Country 2023
Chevrolet Silverado 3500 HD High Country 2024
Chevrolet Silverado 3500 HD LT 2020
Chevrolet Silverado 3500 HD LT 2021
Chevrolet Silverado 3500 HD LT 2022
Chevrolet Silverado 3500 HD LT 2023
Chevrolet Silverado 3500 HD LT 2024
Chevrolet Silverado 3500 HD LTZ 2020
Chevrolet Silverado 3500 HD LTZ 2021
Chevrolet Silverado 3500 HD LTZ 2022
Chevrolet Silverado 3500 HD LTZ 2023
Chevrolet Silverado 3500 HD LTZ 2024
Chevrolet Silverado 3500 HD WT 2020
Chevrolet Silverado 3500 HD WT 2021
Chevrolet Silverado 3500 HD WT 2022
Chevrolet Silverado 3500 HD WT 2023
Chevrolet Silverado 3500 HD WT 2024
GMC Sierra 1500 AT4 2019
GMC Sierra 1500 AT4 2020
GMC Sierra 1500 AT4 2021
GMC Sierra 1500 AT4 2022
GMC Sierra 1500 AT4 2023
GMC Sierra 1500 AT4 2024
GMC Sierra 1500 AT4X 2022
GMC Sierra 1500 AT4X 2023
GMC Sierra 1500 AT4X 2024
GMC Sierra 1500 Base 2019
GMC Sierra 1500 Base 2020
GMC Sierra 1500 Base 2021
GMC Sierra 1500 Denali 2019
GMC Sierra 1500 Denali 2020
GMC Sierra 1500 Denali 2021
GMC Sierra 1500 Denali 2022
GMC Sierra 1500 Denali 2023
GMC Sierra 1500 Denali 2024
GMC Sierra 1500 Denali Ultimate 2022
GMC Sierra 1500 Denali Ultimate 2023
GMC Sierra 1500 Denali Ultimate 2024
GMC Sierra 1500 Elevation 2019
GMC Sierra 1500 Elevation 2020
GMC Sierra 1500 Elevation 2021
GMC Sierra 1500 Elevation 2022
GMC Sierra 1500 Elevation 2023
GMC Sierra 1500 Elevation 2024
GMC Sierra 1500 Pro 2022
GMC Sierra 1500 Pro 2023
GMC Sierra 1500 Pro 2024
GMC Sierra 1500 SLE 2019
GMC Sierra 1500 SLE 2020
GMC Sierra 1500 SLE 2021
GMC Sierra 1500 SLE 2022
GMC Sierra 1500 SLE 2023
GMC Sierra 1500 SLE 2024
GMC Sierra 1500 SLT 2019
GMC Sierra 1500 SLT 2020
GMC Sierra 1500 SLT 2021
GMC Sierra 1500 SLT 2022
GMC Sierra 1500 SLT 2023
GMC Sierra 1500 SLT 2024
GMC Sierra 2500 HD AT4 2020
GMC Sierra 2500 HD AT4 2021
GMC Sierra 2500 HD AT4 2022
GMC Sierra 2500 HD AT4 2023
GMC Sierra 2500 HD AT4 2024
GMC Sierra 2500 HD AT4X 2024
GMC Sierra 2500 HD Base 2020
GMC Sierra 2500 HD Base 2021
GMC Sierra 2500 HD Base 2022
GMC Sierra 2500 HD Denali 2020
GMC Sierra 2500 HD Denali 2021
GMC Sierra 2500 HD Denali 2022
GMC Sierra 2500 HD Denali 2023
GMC Sierra 2500 HD Denali 2024
GMC Sierra 2500 HD Denali Ultimate 2024
GMC Sierra 2500 HD Pro 2023
GMC Sierra 2500 HD Pro 2024
GMC Sierra 2500 HD SLE 2020
GMC Sierra 2500 HD SLE 2021
GMC Sierra 2500 HD SLE 2022
GMC Sierra 2500 HD SLE 2023
GMC Sierra 2500 HD SLE 2024
GMC Sierra 2500 HD SLT 2020
GMC Sierra 2500 HD SLT 2021
GMC Sierra 2500 HD SLT 2022
GMC Sierra 2500 HD SLT 2023
GMC Sierra 2500 HD SLT 2024
GMC Sierra 3500 HD AT4 2020
GMC Sierra 3500 HD AT4 2021
GMC Sierra 3500 HD AT4 2022
GMC Sierra 3500 HD AT4 2023
GMC Sierra 3500 HD AT4 2024
GMC Sierra 3500 HD Base 2020
GMC Sierra 3500 HD Base 2021
GMC Sierra 3500 HD Base 2022
GMC Sierra 3500 HD Denali 2020
GMC Sierra 3500 HD Denali 2021
GMC Sierra 3500 HD Denali 2022
GMC Sierra 3500 HD Denali 2023
GMC Sierra 3500 HD Denali 2024
GMC Sierra 3500 HD Denali Ultimate 2024
GMC Sierra 3500 HD Pro 2023
GMC Sierra 3500 HD Pro 2024
GMC Sierra 3500 HD SLE 2020
GMC Sierra 3500 HD SLE 2021
GMC Sierra 3500 HD SLE 2022
GMC Sierra 3500 HD SLE 2023
GMC Sierra 3500 HD SLE 2024
GMC Sierra 3500 HD SLT 2020
GMC Sierra 3500 HD SLT 2021
GMC Sierra 3500 HD SLT 2022
GMC Sierra 3500 HD SLT 2023
GMC Sierra 3500 HD SLT 2024

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Compatibility List
This part is compatible with the following vehicles:
Make Model SubModel Year
Chevrolet S10 Blazer Base 1983 - 1995
Chevrolet S10 Blazer High Country 1987 - 1990
Chevrolet S10 Blazer LT 1994 - 1995
Chevrolet S10 Blazer Sport 1983 - 1991
Chevrolet S10 Blazer Sport 1992 - 1993
Chevrolet S10 Blazer Tahoe LT 1991 - 1995
Chevrolet S10 Blazer Tahoe 1983 - 1989
Chevrolet S10 Blazer Tahoe 1990 - 1995
Chevrolet S10 Baja 1991 - 1992
Chevrolet S10 Base 1982 - 2004
Chevrolet S10 Durango 1982 - 1991
Chevrolet S10 EL 1992 - 1994
Chevrolet S10 LS 1994 - 2005
Chevrolet S10 Sport 1982 - 1990
Chevrolet S10 SS 1994 - 1999
Chevrolet S10 Tahoe 1982 - 1993
Chevrolet S10 Xtreme 1999 - 2004
Chevrolet S10 ZR2 1994 - 2004
Chevrolet S10 ZR5 2002 - 2005
Chevrolet Sedan Delivery Base 1955 - 1959
Chevrolet Silverado 1500 Classic Hybrid 2007 - 2008
Chevrolet Silverado 1500 Classic LS 2007 - 2008
Chevrolet Silverado 1500 Classic LT 2007 - 2008
Chevrolet Silverado 1500 Classic SS 2007 - 2008
Chevrolet Silverado 1500 Classic WT 2007 - 2008
Chevrolet Silverado 1500 HD Classic LT 2007 - 2008
Chevrolet Silverado 1500 HD Base 2005 - 2006
Chevrolet Silverado 1500 HD LS 2001 - 2004
Chevrolet Silverado 1500 HD LS 2005 - 2006
Chevrolet Silverado 1500 HD LT 2001 - 2004
Chevrolet Silverado 1500 HD LT 2005 - 2007
Chevrolet Silverado 1500 LD Custom 2019 - 2020
Chevrolet Silverado 1500 LD LT 2019 - 2020
Chevrolet Silverado 1500 LD WT 2019 - 2020
Chevrolet Silverado 1500 LTD Custom Trail Boss 2022 - 2023
Chevrolet Silverado 1500 LTD Custom 2022 - 2023
Chevrolet Silverado 1500 LTD High Country 2022 - 2023
Chevrolet Silverado 1500 LTD LT Trail Boss 2022 - 2023
Chevrolet Silverado 1500 LTD LT 2022 - 2023
Chevrolet Silverado 1500 LTD LTZ 2022 - 2023
Chevrolet Silverado 1500 LTD RST 2022 - 2023
Chevrolet Silverado 1500 LTD SSV 2022 - 2023
Chevrolet Silverado 1500 LTD WT 2022 - 2023
Chevrolet Silverado 1500 Base 1999 - 2006
Chevrolet Silverado 1500 Custom Trail Boss 2019 - 2025
Chevrolet Silverado 1500 Custom 2016 - 2025
Chevrolet Silverado 1500 High Country 2014 - 2025
Chevrolet Silverado 1500 Hybrid 2004 - 2007
Chevrolet Silverado 1500 Hybrid 2009 - 2014
Chevrolet Silverado 1500 LS 1999 - 2014
Chevrolet Silverado 1500 LS 2015 - 2019
Chevrolet Silverado 1500 LT Trail Boss 2019 - 2025
Chevrolet Silverado 1500 LT 1999 - 2025
Chevrolet Silverado 1500 LTZ 2007 - 2025
Chevrolet Silverado 1500 PPV 2023 - 2025
Chevrolet Silverado 1500 RST 2019 - 2025
Chevrolet Silverado 1500 SS 2003 - 2007
Chevrolet Silverado 1500 SSV 2015 - 2022
Chevrolet Silverado 1500 WT 2002 - 2025
Chevrolet Silverado 1500 XFE 2010 - 2014
Chevrolet Silverado 1500 Z71 Off-Road 2005 - 2006
Chevrolet Silverado 1500 Z71 2004 - 2005
Chevrolet Silverado 1500 ZR2 2022 - 2025
Chevrolet Silverado 2500 HD Classic LS 2007 - 2008
Chevrolet Silverado 2500 HD Classic LT 2007 - 2008
Chevrolet Silverado 2500 HD Classic WT 2007 - 2008
Chevrolet Silverado 2500 HD Base 2001 - 2006
Chevrolet Silverado 2500 HD Custom 2020 - 2026
Chevrolet Silverado 2500 HD High Country 2015 - 2026
Chevrolet Silverado 2500 HD LS 2001 - 2007
Chevrolet Silverado 2500 HD LT 2001 - 2026
Chevrolet Silverado 2500 HD LTZ 2007 - 2026
Chevrolet Silverado 2500 HD WT 2003 - 2026
Chevrolet Silverado 2500 HD ZR2 2024 - 2026
Chevrolet Silverado 2500 Base 1999 - 2005
Chevrolet Silverado 2500 LS 1999 - 2005
Chevrolet Silverado 2500 LT 1999 - 2005
Chevrolet Silverado 2500 WT 2004 - 2005
Chevrolet Silverado 3500 Classic LS 2007 - 2008
Chevrolet Silverado 3500 Classic LT 2007 - 2008
Chevrolet Silverado 3500 Classic WT 2007 - 2008
Chevrolet Silverado 3500 HD High Country 2015 - 2026
Chevrolet Silverado 3500 HD LT 2007 - 2026
Chevrolet Silverado 3500 HD LTZ 2007 - 2026
Chevrolet Silverado 3500 HD WT 2007 - 2026
Chevrolet Silverado 3500 Base 2001 - 2006
Chevrolet Silverado 3500 LS 2001 - 2007
Chevrolet Silverado 3500 LT 2001 - 2007
Chevrolet Silverado 3500 WT 2004 - 2005
Chevrolet Silverado 3500 WT 2006 - 2007
Chevrolet Sonic LS 2012 - 2021
Chevrolet Sonic LT 2012 - 2021
Chevrolet Sonic LTZ 2012 - 2017
Chevrolet Sonic Premier 2017 - 2021
Chevrolet Sonic RS 2013 - 2017
Chevrolet Spark ACTIV 2017 - 2023
Chevrolet Spark LS 2013 - 2023
Chevrolet Spark LT 2013 - 2023
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