---
product_id: 7286948
title: "Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10\" Long Shackle x 9/32\" Diameter Pin"
brand: "master lock"
price: "₨14766"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/7286948-master-lock-1471dat-trailer-coupler-latch-lock-3-4-10
store_origin: LK
region: Sri Lanka
---

# Weather-tight seal for all conditions 4-pin tumbler pick-resistant lock Chrome-plated corrosion & wear resistant Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x 9/32" Diameter Pin

**Brand:** master lock
**Price:** ₨14766
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in security, unlock peace of mind.

## Quick Answers

- **What is this?** Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x 9/32" Diameter Pin by master lock
- **How much does it cost?** ₨14766 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/7286948-master-lock-1471dat-trailer-coupler-latch-lock-3-4-10)

## Best For

- master lock enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Design:** Water-tight cap and seal protect internal components from rain, dust, and grime.
- • **Durable Chrome Plating:** Sleek finish that fights rust and wear, keeping your lock looking sharp season after season.
- • **Precision 4-Pin Tumbler:** Advanced lock mechanism engineered to resist picking and tampering.
- • **Unmatched Theft Deterrence:** Secures trailer coupler whether hitched or not, stopping unauthorized towing cold.
- • **Universal Fit Compatibility:** Fits standard 3.4" wide coupler latches with 9/32" diameter pin, including UFP and surge brakes.

## Overview

The Master Lock 1471DAT Trailer Coupler Latch Lock is a robust, chrome-plated security solution designed to prevent trailer theft by immobilizing the coupler latch. Featuring a precision 4-pin tumbler mechanism resistant to picking, a weather-tight seal for all-weather durability, and a universal fit for most standard couplers, this lock offers reliable protection whether your trailer is hitched or detached.

## Description

Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x 9/32" Diameter Pin

## Features

- This Master Lock protects and guards against tow-away theft. The lock works when the trailer is either connected to the tow vehicle or when the trailer is unattached. The lock prevents the coupler latch from moving, therefore preventing either the coupler to be removed from the ball, or not allowing a ball to be placed into the coupler.
- Fits UFP and surge brake couplers. K1 key blank
- Pin length or dimensional fit is 3-4/10" wide with a 9/32" diameter pin which is a standard size on virtually all couplers.
- Chrome plated for improved wear and corrosion resistance. It has a precision 4 pin tumbler mechanism that resists picking
- Weather Tough seal and water tight cap protects the lock from the elements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Master Lock |
| Special Feature | Matching colored keyhead for added convenience. |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 9.1 x 5 x 2 inches |
| Material | Chrome |
| Recommended Uses For Product | securing trailer couplers to prevent unauthorized towing |
| Style | Coupler Lock |
| Color | Silver |
| Number of Pieces | 1 |
| Finish Type | Chrome Plated |
| Included Components | trailer coupler lock, two keys |
| Controller Type | Hand Control |
| Shape | Rectangular |
| Item Weight | 12 ounces |
| Control Method | Touch |
| UPC | 071649064128 |
| Model Name | 1471DAT |
| Global Trade Identification Number | 00071649064128 |
| Manufacturer | Master Lock |
| Product Dimensions | 9.1 x 5 x 2 inches |
| Item model number | 1471DAT |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 1471DAT |
| Special Features | Matching colored keyhead for added convenience. |

## Product Details

- **Brand:** Master Lock
- **Special Feature:** Matching colored keyhead for added convenience.
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 9.1 x 5 x 2 inches
- **Material:** Chrome

## Images

![Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x 9/32" Diameter Pin - Image 1](https://m.media-amazon.com/images/I/51cuVtI8yRL.jpg)

## Frequently Bought Together

- Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diameter Pin Silver, Fits UFP and surge brake couplers
- Master Lock Receiver Lock, 1/2 in. and 5/8 in. Swivel Head, Weather Resistant Trailer Coupler Locking Hitch Pin with Keys for Protecting Trailers, RVs, 2866DAT
- Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT

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**Shop now:** [https://www.desertcart.lk/products/7286948-master-lock-1471dat-trailer-coupler-latch-lock-3-4-10](https://www.desertcart.lk/products/7286948-master-lock-1471dat-trailer-coupler-latch-lock-3-4-10)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-05-12*