---
product_id: 46361010
title: "AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock)"
brand: "amplock"
price: "₩39112"
currency: KRW
in_stock: false
reviews_count: 8
url: https://www.desertcart.kr/products/46361010-amplock-standard-2-lock-2-inches-trailer-coupler-lock
store_origin: KR
region: South Korea
---

# 2" security heavy-duty design Canadian made AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock)

**Brand:** amplock
**Price:** ₩39112
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Lock it down, live worry-free!

## Quick Answers

- **What is this?** AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock) by amplock
- **How much does it cost?** ₩39112 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/46361010-amplock-standard-2-lock-2-inches-trailer-coupler-lock)

## Best For

- amplock enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Ensure compatibility with your coupler size by checking our detailed visual references.
- • **Built to Last:** Crafted with high-quality materials and rust-resistant treatment for durability.
- • **Optimal Weight:** Weighing in at just 4.64 lbs, it’s heavy enough to deter thieves but light enough for easy handling.
- • **Unmatched Security:** Experience peace of mind with AMPLOCK’s innovative push and lock system.
- • **Versatile Protection:** Safeguard your boat trailer, caravan, or RV with confidence.

## Overview

The AMPLOCK Standard 2'' Lock is a robust and reliable trailer coupler lock designed to provide superior security for your boat trailer, caravan, or RV. Weighing 4.64 pounds and measuring 6 x 4 x 4 inches, this lock features a user-friendly push and lock system, high-quality materials, and a rust-resistant treatment, ensuring long-lasting protection. Proudly made in Canada, it’s the perfect choice for those seeking peace of mind on the road.

## Description

Protect your trailer with our AMPLOCK’s standard lock. Offering higher quality than competition, our Amplock standard lock is the best in this category. Our unique product is made with ducted cast iron 65000 and heat treated steel to provide years of dependability and durability. The locks are made of good rust resistance (special e-coat treatment) insuring long term outdoor use in different climates. To increase security, we use a disk-based lock that came with two keys. You can enjoy life without worries with the best coupler lock. Your Amplock will protect your trailer when unhitched and you will be able to enjoy life. **Make sure you choose the right model for your boat trailer, trailer or caravan (RV) coupler size and type, referring to pictures provided (photos are for visual reference only)**

## Features

- Easy to use with AMPLOCK’s push and lock system
- Made with high quality materials and rust resistance treatment
- Heavy lock better than competition/better for the price
- Protect your boat trailer, trailer or caravan (RV) without worries with our Amplock coupler lock **Make sure you choose the right model for your boat trailer, your trailer or your caravan (RV) coupler size and type, referring to pictures provided (photos are for visual reference only)**
- Proudly made in Canada

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AMPLock |
| Brand | AMPLOCK |
| Item Weight | 4.64 pounds |
| Product Dimensions | 6 x 4 x 4 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | ST-2 for 2 inches coupler |

## Images

![AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock) - Image 1](https://m.media-amazon.com/images/I/8154RAobvqL.jpg)
![AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock) - Image 2](https://m.media-amazon.com/images/I/41GEZK6bhJL.jpg)
![AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock) - Image 3](https://m.media-amazon.com/images/I/51+98RO+KIL.jpg)
![AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock) - Image 4](https://m.media-amazon.com/images/I/618KC7GznBL.jpg)
![AMPLOCK Standard 2'' Lock (2 inches Trailer Coupler Lock) - Image 5](https://m.media-amazon.com/images/I/31Tw5q7OiXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    NICE QUALITY TRAILER COUPLER LOCK_CANADIAN MADE
  

*by B***Y on Reviewed in the United States on November 9, 2017*

Am quite happy with the AMPLOCK ST-2 trailer hitch coupler lock for 2 inch diameter hitch ball.  The quality is very nice and it has some decent weight to it and is made by AMP DRUMMOND INC. of  Drummondville, Quebec, Canada. The lock comes with two keys that have a key number (6 digits) which is required for key replacement and included is also a code number (7 digits). The item packaging is very secure and the item arrived to my front porch in 2 days via Amazon PRIME.  I had no interest in a lock made in China for my cargo trailer. _____________UPDATE......This lock will not fit on a trailer coupler with a thick rolled lip.  Had to return to Amazon.  Amplock 89005 is the correct lock for thicker rolled lips and will fit both 2 and 2 5/16 inch couplers.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quality seems very good compared to other products
  

*by S***X on Reviewed in the United States on December 27, 2017*

Very solid. Fits perfect and tight. Would be very hard to get off

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Three Stars
  

*by J***G on Reviewed in the United States on August 14, 2017*

FYI. It does NOT fit on "Bulldog" type receivers.

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**Shop now:** [https://www.desertcart.kr/products/46361010-amplock-standard-2-lock-2-inches-trailer-coupler-lock](https://www.desertcart.kr/products/46361010-amplock-standard-2-lock-2-inches-trailer-coupler-lock)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*