---
product_id: 227442244
title: "- Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue)"
brand: "proven industries, inc"
price: "7740536₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/227442244-proven-industries-model-400xl-puck-lock-set-made-in-usa
store_origin: VN
region: Vietnam
---

# Unique key design Heavy-duty security Aircraft-grade aluminum - Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue)

**Brand:** proven industries, inc
**Price:** 7740536₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, live worry-free!

## Quick Answers

- **What is this?** - Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue) by proven industries, inc
- **How much does it cost?** 7740536₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/227442244-proven-industries-model-400xl-puck-lock-set-made-in-usa)

## Best For

- proven industries, inc enthusiasts

## Why This Product

- Trusted proven industries, inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from aircraft-grade 6061 aluminum for ultimate durability.
- • **Convenient Keying:** All locks keyed alike for hassle-free access.
- • **Unmatched Security:** Protect your belongings with pick-resistant technology.
- • **Designed for Trailers:** Perfect fit for swivel hasps on enclosed trailer doors.
- • **Proudly Made in the USA:** Quality craftsmanship you can trust.

## Overview

The Proven Industries Model 400XL Puck-Lock Set is a pack of 2 heavy-duty locks designed to secure your trailer with advanced pick-resistant technology. Made from aircraft-grade aluminum, these locks are resistant to corrosion and feature a unique key design that prevents unauthorized duplication. Each lock is engineered for a perfect fit on enclosed trailer doors, ensuring your belongings are safe and sound. Proudly manufactured in the USA, this set combines quality and security for peace of mind.

## Description

Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue)

## Features

- HEAVY-DUTY PUCK LOCKS: It’s important to do everything you can to protect your belongings and your trailer from being stolen. Our strong and pick-resistant puck locks help keep your rear and side enclosed trailer doors secure.
- TOUGH PUCK LOCKS: These padlock cylinders are constructed from aircraft-grade 6061 solid aluminum, so they’re resistant to picking and corrosion. Each lock features a hidden and fully-shielded shackle that protects against bolt cutters and prying tools.
- UNIQUE KEY DESIGN: Our puck locks have a special key design that prevents anyone from picking them or making a copy of your lock keys. Each lock comes with 2 keys, and all keys are keyed alike for your convenience.
- LOCK DIMENSIONS & SIZES: Each puck lock has a large opening on the back to accommodate for swivel hasps on an enclosed trailer door. The shackle opening measures 1 3/4" L x 1 3/4" W x 7/8" H and has a depth of 1 1/4".
- PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA.

## Images

![- Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue) - Image 1](https://m.media-amazon.com/images/I/61nqmJIdu9L.jpg)

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**Shop now:** [https://www.desertcart.vn/products/227442244-proven-industries-model-400xl-puck-lock-set-made-in-usa](https://www.desertcart.vn/products/227442244-proven-industries-model-400xl-puck-lock-set-made-in-usa)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-16*