---
product_id: 332841729
title: "Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue)"
brand: "proven locks"
price: "€ 281.10"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.hr/products/332841729-proven-industries-model-400xl-puck-lock-set-made-in-usa
store_origin: HR
region: Croatia
---

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

**Brand:** proven locks
**Price:** € 281.10
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock It Down: Your Security, Our Priority!

## Quick Answers

- **What is this?** Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue) by proven locks
- **How much does it cost?** € 281.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/332841729-proven-industries-model-400xl-puck-lock-set-made-in-usa)

## Best For

- proven locks enthusiasts

## Why This Product

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

## Key Features

- • **Bolt Cutter Tough:** Experience peace of mind with a fully shielded shackle designed to resist cutting and prying.
- • **Unmatched Durability:** Crafted from aircraft-grade 6061 solid aluminum for ultimate corrosion resistance.
- • **Keyed Alike Convenience:** Enjoy seamless access with two locks that share the same key.
- • **Pick Resistant Security:** Stay worry-free with a high-security pick-resistant cylinder.
- • **Proudly Made in the USA:** Support local craftsmanship with locks manufactured right here in the USA.

## Overview

The Proven Industries Puck Lock 2 Pack of 400XL offers top-tier security with its aircraft-grade aluminum construction, pick-resistant cylinder, and bolt cutter tough design. Each lock is keyed alike for convenience, ensuring you can secure your trailer effortlessly. Proudly made in the USA, this lock set is the ultimate choice for those who prioritize safety and durability.

## Description

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

## Features

- ✔️ Two (2) High Security Puck Locks made of AIRCRAFT GRADE 6061 Solid Aluminum lock body that is corrosion resistant
- ✔️ 2 Keys per lock (all keys will be keyed alike)
- ✔️ HIGH SECURITY Pick Resistant cylinder
- ✔️ BOLT CUTTER TOUGH - fully shielded shackle offers impossible to cut and pry resistance features
- ✔️ MADE IN THE USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089XHNSG7 |
| Additional Features | Key Lock |
| Best Sellers Rank | #70,316 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #143 in Keyed Padlocks |
| Brand Name | Proven Industries |
| Color | Blue |
| Connectivity Protocol | Wi-Fi |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (240) |
| Finish Types | Painted |
| Included Components | 2 puck locks and 2 keys per lock |
| Lock Type | Key Lock |
| Manufacturer | Proven Locks |
| Manufacturer Part Number | 400XL |
| Material Type | Aluminum |
| Model Name | 400XL |
| Model Number | 400XL |
| Number of Items | 2 |
| Number of Pieces | 2 |
| Recommended Uses For Product | securing enclosed trailer doors and protecting personal belongings |
| Shape | Cylindrical |
| Style Name | Modern |
| UPC | 729573594715 |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Proven Industries
- **Lock Type:** Key Lock
- **Material:** Aluminum
- **Recommended Uses For Product:** securing enclosed trailer doors and protecting personal belongings
- **Special Feature:** Key Lock

## 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)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Finally! A lock that protects!
  

*by T***F on Reviewed in the United States 🇺🇸 on 16 October 2022*

These locks are great! Once on an locked there is Nothing exposed to cut! They slip on easily and the unique key makes them impossible to pick. I use them in my enclosed motorcycle trailer, will never buy a “regular “ padlock again

### ⭐⭐⭐⭐⭐ 







  
  
    Best locks out there.
  

*by A***Y on Reviewed in the United States 🇺🇸 on 26 October 2022*

A lot of look-alikes, but these are the real deal.

### ⭐⭐⭐⭐⭐ 







  
  
    Very secure Lock
  

*by R***R on Reviewed in the United States 🇺🇸 on 20 April 2022*

I have several of these locks and they have always kept my possessions safe and secure. Very hard to be tampered with compared to other locks.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/332841729-proven-industries-model-400xl-puck-lock-set-made-in-usa](https://www.desertcart.hr/products/332841729-proven-industries-model-400xl-puck-lock-set-made-in-usa)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-15*