---
product_id: 554148230
title: "61130 | Trailer Latch Lock for DEMCO EZ Latch 2-5/16\" Ball & Gooseneck Couplers - Fits Cast Model Only - Does NOT FIT Stamped Model, American Made in USA"
brand: "infiniterule security"
price: "NT$4335"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/554148230-61130-trailer-latch-lock-for-demco-ez-latch-2-5
store_origin: TW
region: Taiwan
---

# CNC-machined stainless steel lock Custom fit for DEMCO Cast EZ Latch 100% Made in USA quality 61130 | Trailer Latch Lock for DEMCO EZ Latch 2-5/16" Ball & Gooseneck Couplers - Fits Cast Model Only - Does NOT FIT Stamped Model, American Made in USA

**Brand:** infiniterule security
**Price:** NT$4335
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your trailer’s safety with precision and pride!

## Quick Answers

- **What is this?** 61130 | Trailer Latch Lock for DEMCO EZ Latch 2-5/16" Ball & Gooseneck Couplers - Fits Cast Model Only - Does NOT FIT Stamped Model, American Made in USA by infiniterule security
- **How much does it cost?** NT$4335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/554148230-61130-trailer-latch-lock-for-demco-ez-latch-2-5)

## Best For

- infiniterule security enthusiasts

## Why This Product

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

## Key Features

- • **Tested & Trusted:** Independently tested for real-world strength and tamper resistance, giving you peace of mind on every haul.
- • **Streamlined Security:** Part of InfiniteRule’s keyed-alike system—simplify your life with one key for multiple locks (sold individually).
- • **Unrivaled Durability:** Crafted from solid stainless steel with weather-resistant seals to withstand rust, corrosion, and harsh towing conditions.
- • **Proudly American Made:** Designed, machined, and quality-controlled in the USA, supporting local craftsmanship and reliability.
- • **Precision Engineered Fit:** Purpose-built exclusively for DEMCO EZ Latch 2-5/16" Cast & Gooseneck couplers, ensuring unmatched security and zero wiggle.

## Overview

The InfiniteRule 61130 Trailer Latch Lock is a CNC-machined, stainless steel security solution custom-designed for DEMCO EZ Latch 2-5/16" Cast and Gooseneck couplers. It offers superior tamper resistance, weatherproof durability, and is independently tested for strength. Proudly made in the USA, this lock ensures a perfect fit and reliable protection for your valuable trailer investment.

## Description

Sponsored Ad - 61130 | Trailer Latch Lock for DEMCO EZ Latch 2-5/16" Ball & Gooseneck Couplers - Fits Cast Model Only - Does NOT FIT Stamped Model, American Made in USA

## Features

- WARNING — Application-specific and designed exclusively for the DEMCO EZ Latch 2-5/16" Ball – CAST Coupler, including DEMCO EZ Latch Gooseneck couplers. Will NOT fit stamped models or other brands.
- WHAT’S INCLUDED — InfiniteRule Security Model 61130 | Trailer Latch Lock for DEMCO EZ Latch – 2-5/16" Ball – Cast & Gooseneck Couplers. Dimensions: 1/4" pin diameter x 2-15/16" usable span x 2-1/8" depth.
- CUSTOM FIT — Specifically engineered for the DEMCO Cast EZ Latch 2-5/16" Ball & Gooseneck Couplers. Application-specific design ensures a secure fit.
- APPLICATION-SPECIFIC DESIGN — Purpose-built for DEMCO’s cast EZ Latch geometry (including gooseneck), delivering tighter engagement and stronger protection than one-size-fits-all locks.
- SECURITY & DETERRENCE — No lock is unbreakable, but InfiniteRule locks are CNC-machined from solid stainless steel, providing significantly stronger, more tamper-resistant deterrence than low-cost universal alternatives.
- INDEPENDENTLY TESTED — Rigorously evaluated by trusted third-party testing solutions for strength and reliability in real-world towing conditions.
- DURABLE & WEATHER-RESISTANT — Premium stainless steel resists rust and corrosion. Tight-fitting rubber cap and O-ring help keep water, dirt, and debris out of the keyway.
- KEYED-ALIKE RECOGNITION — InfiniteRule is widely recognized for its keyed-alike lock systems, simplifying security by allowing multiple locks to be used with one key. While this listing is sold as an individual lock, it reflects the same expertise trusted by trailer owners nationwide.
- 100% MADE IN THE USA — Proudly designed, CNC-machined, shipped, and serviced in the USA under strict quality control standards.
- PROTECT YOUR INVESTMENT — Stronger deterrence, better fitment, and higher durability for RV, equipment, horse, and gooseneck trailers—peace of mind for serious towing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | InfiniteRule Security, Inc. |
| Brand | InfiniteRule Security |
| Model | Fits: DEMCO EZ Latch 2-5/16″ Ball & Gooseneck |
| Item Weight | 1.39 pounds |
| Product Dimensions | 4.5 x 3.6 x 1.2 inches |
| Item model number | 61130 |
| Manufacturer Part Number | 61130-D |
| OEM Part Number | 1PK (1) Trailer Latch Lock |

## Images

![61130 | Trailer Latch Lock for DEMCO EZ Latch 2-5/16" Ball & Gooseneck Couplers - Fits Cast Model Only - Does NOT FIT Stamped Model, American Made in USA - Image 1](https://m.media-amazon.com/images/I/41HmpKVLx-L.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.tw/products/554148230-61130-trailer-latch-lock-for-demco-ez-latch-2-5](https://www.desertcart.tw/products/554148230-61130-trailer-latch-lock-for-demco-ez-latch-2-5)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-28*