Tuffy Underseat Lockbox

2020–2025 Jeep Gladiator JT

Part #: 387-01

Overview

The Tuffy Underseat Lockbox is a high-security storage solution designed specifically for the 2020–2025 Jeep Gladiator JT. Engineered to fit neatly under the rear bench seat, this welded steel lockbox provides over 2000 cubic inches of concealed storage space, perfect for securing valuable gear, firearms, and other long items. Ideal for Jeep Gladiator owners who want to maximize their vehicle’s storage capabilities without sacrificing security or convenience, the Tuffy lockbox offers peace of mind with its robust construction and advanced locking system.

Whether you’re an outdoor enthusiast, a daily driver, or someone who values secure storage, this lockbox enhances your Gladiator’s functionality by keeping your belongings safe and out of sight.

Key Features

The Tuffy Underseat Lockbox combines durability, security, and ease of use to deliver a premium storage solution for your Jeep Gladiator JT.

• Constructed from heavy-duty welded steel for maximum strength and durability
• Provides over 2000 cubic inches of secure, concealed storage space
• Full-width single lid design for easy access when rear seats are flipped up
• Equipped with Tuffy’s Pry-Guard Locking System featuring two 10-tumbler double-bitted security locks
• Locks include built-in weather seals to protect against moisture and dust
• Mounts securely under the rear bench seat using four included bolts
• Designed to fit perfectly in the rear seat area without interfering with seat operation
• Ideal for storing firearms, tools, electronics, and other valuable or long items

Construction & Design

The lockbox is crafted from premium welded steel, ensuring a rugged and tamper-resistant enclosure. Its full-width lid design allows for easy access while maintaining a low profile beneath the rear seat. The robust construction is complemented by Tuffy’s Pry-Guard Locking System, which uses advanced 10-tumbler double-bitted locks to resist picking and forced entry. Weather seals integrated into the locks help protect your stored items from environmental elements, making this lockbox suitable for all weather conditions.

The design is tailored specifically for the Jeep Gladiator JT’s rear seat area, ensuring a seamless fit that does not compromise passenger comfort or seat functionality.

Installation & Fitment

Installation is straightforward and requires no modifications to your Jeep Gladiator JT. The lockbox mounts securely under the rear bench seat using the four included bolts, allowing for a stable and permanent installation. Accessing the lockbox is as simple as flipping up the rear seats and opening the full-width lid, providing quick and convenient entry to your stored items.

This lockbox is engineered exclusively for the 2020–2025 Jeep Gladiator JT, ensuring perfect fitment and compatibility with the factory seat configuration.

What's Included

• One welded steel underseat lockbox
• Two 10-tumbler double-bitted security locks with weather seals
• Four mounting bolts for secure installation
• Installation instructions

Ideal For

This lockbox is perfect for Jeep Gladiator JT owners who require secure, concealed storage for valuable items. It is especially suited for outdoor adventurers, hunters, law enforcement personnel, and anyone who needs to safely store firearms, tools, or gear while on the road. The Tuffy Underseat Lockbox offers a discreet and durable solution to keep your belongings protected without sacrificing interior space or vehicle functionality.

Since 1989, Tuffy Security Products has been the industry leader in secure vehicle storage products.