---
product_id: 276055156
title: "Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA"
price: "S$67"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/276055156-master-lock-trailer-hitch-lock-fits-1-7-8-in
store_origin: SG
region: Singapore
---

# Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA

**Price:** S$67
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA
- **How much does it cost?** S$67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/276055156-master-lock-trailer-hitch-lock-fits-1-7-8-in)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Master Lock |
| Brand | Master Lock |
| Model | Trailer Hitch Lock |
| Item Weight | 1.83 pounds |
| Product Dimensions | 5.6 x 4.3 x 2.8 inches |
| Item model number | 377KA |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 377KA |
| Special Features | Weather Resistant |

## Images

![Master Lock Trailer Hitch Lock, Fits 1-7/8 in., 2 in., and Most 2-5/16 in. Trailer Couplers, Weather Resistant Automotive Hitch Lock with Keys, 377KA - Image 1](https://m.media-amazon.com/images/I/51NmloFAYQL.jpg)

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---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-25*