---
product_id: 101789311
title: "Tuffy Security Products Underseat Lockbox – Keyed Lock – Compatible with Silverado & Sierra Crew Cab & Double Cab (2019–2026)"
brand: "tuffy"
price: "₩1811234"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/101789311-tuffy-security-products-underseat-lockbox-keyed-lock-compatible-with-silverado
store_origin: KR
region: South Korea
---

# 3500 cubic inches storage 10 tumbler double bitted lock 1/8 inch thick welded steel Pry-Guard Tuffy Security Products Underseat Lockbox – Keyed Lock – Compatible with Silverado & Sierra Crew Cab & Double Cab (2019–2026)

**Brand:** tuffy
**Price:** ₩1811234
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, ride with confidence.

## Quick Answers

- **What is this?** Tuffy Security Products Underseat Lockbox – Keyed Lock – Compatible with Silverado & Sierra Crew Cab & Double Cab (2019–2026) by tuffy
- **How much does it cost?** ₩1811234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/101789311-tuffy-security-products-underseat-lockbox-keyed-lock-compatible-with-silverado)

## Best For

- tuffy enthusiasts

## Why This Product

- Trusted tuffy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Protection:** Stealthy underseat design keeps your valuables hidden from prying eyes and opportunists.
- • **Maximum Secure Storage:** Over 3500 cubic inches of lockable space to stash your essentials safely.
- • **Weatherproof Innovation:** Exclusive hinging system with built-in lid stop ensures water resistance and smooth operation.
- • **Unbreakable Locking System:** Exclusive 10 tumbler double bitted lock with weather seals keeps intruders out rain or shine.
- • **Military-Grade Steel Defense:** Pry-Guard system with 1/8 inch thick welded steel components for unmatched durability.

## Overview

The Tuffy Underseat Lockbox is a vehicle-specific, heavy-duty security solution designed for 2019-2023 Chevy and GMC Crew Cabs. Featuring over 3500 cubic inches of lockable storage, a patented 10 tumbler double bitted lock with weather seals, and a Pry-Guard locking system built from 1/8 inch thick welded steel, it offers stealthy, weather-resistant protection under your seat. Backed by a limited lifetime warranty, it’s the ultimate blend of security and convenience for professionals who demand peace of mind on the road.

## Description

Tuffy Security Products - Lockbox | Underseat Full for Chevy/GMC Crew Cab | 2019-2023

## Features

- Over 3500 Cubic inches of lockable storage space
- Exclusive 10 tumbler double bitted lock with built in weather seals
- Pry-Guard locking system featuring 1/8 inch thick welded steel components
- Stealthy design is hidden under the seat from prying eyes
- Weather resistant lid design incorporates an exclusive hinging system with built-in lid stop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Volume | 3500 Cubic Inches |
| UPC | 818309023503 |
| Manufacturer | Tuffy Security Products |
| Global Trade Identification Number | 00818309023503 |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Package Dimensions L x W x H | 60 x 16.5 x 11.5 inches |
| Package Weight | 18.6 Kilograms |
| Item Dimensions  LxWxH | 56 x 10 x 8 inches |
| Brand Name | Tuffy |
| Warranty Description | Limited Lifetime |
| Model Name | Tuffy Security Products Underseat Lockbox w/ Keyed Lock for 2019-Current Chevrolet Silverado and GMC Sierra |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 352-01 |
| Style | modern |
| Included Components | One Underseat Lockbox |

## Product Details

- **Brand:** Tuffy
- **Material:** Steel
- **Product Dimensions:** 56"L x 10"W x 8"H
- **Color:** Black
- **Water Resistance Level:** Water Resistant

## Images

![Tuffy Security Products Underseat Lockbox – Keyed Lock – Compatible with Silverado & Sierra Crew Cab & Double Cab (2019–2026) - Image 1](https://m.media-amazon.com/images/I/31e9mdetQGL.jpg)

## Frequently Bought Together

- Under Rear Seat Lockbox - GM 2019 Crew Cab Truck
- Tuffy Combination 3-Digit Camlock for Camlock System

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**Shop now:** [https://www.desertcart.kr/products/101789311-tuffy-security-products-underseat-lockbox-keyed-lock-compatible-with-silverado](https://www.desertcart.kr/products/101789311-tuffy-security-products-underseat-lockbox-keyed-lock-compatible-with-silverado)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-16*