---
product_id: 37931960
title: "USA Inc. N 64mm 2-1/2 Straight Uncoupler KAT20032 N Track"
brand: "kato"
price: "€ 16.07"
currency: EUR
in_stock: true
reviews_count: 12
category: "Kato"
url: https://www.desertcart.nl/products/37931960-usa-inc-n-64mm-2-1-2-straight-uncoupler-kat20032
store_origin: NL
region: Netherlands
---

# 64mm precision length brand new factory sealed engineered for flawless uncoupling USA Inc. N 64mm 2-1/2 Straight Uncoupler KAT20032 N Track

**Brand:** kato
**Price:** € 16.07
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock flawless model train flow with Kato’s precision uncoupler!

## Quick Answers

- **What is this?** USA Inc. N 64mm 2-1/2 Straight Uncoupler KAT20032 N Track by kato
- **How much does it cost?** € 16.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/37931960-usa-inc-n-64mm-2-1-2-straight-uncoupler-kat20032)

## Best For

- kato enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Run:** Factory fresh packaging guarantees pristine condition on arrival
- • **Precision Perfected:** 64mm straight uncoupler engineered for seamless model train operation
- • **True-to-Life Detail:** Authentic design that elevates your N scale layout realism
- • **Compact & Lightweight:** Slim 5.91 x 3.15 inch footprint with featherlight 0.64 oz build
- • **Kato Quality Assurance:** Trusted craftsmanship ensuring reliable, smooth uncoupling every time

## Overview

The Kato USA Inc. N 64mm 2-1/2 Straight Uncoupler (KAT20032) is a precision-engineered model train accessory designed for N scale layouts. Measuring 64mm in length and weighing just 0.64 ounces, it offers reliable, smooth uncoupling with authentic detailing. Factory sealed and built to Kato’s high standards, it’s perfect for hobbyists seeking seamless operation and enhanced realism.

## Description

Kato USA, Inc. N 64mm 2-1/2 Straight Uncoupler, KAT20032

Review: Works like a charm! - Works fine...needed it for a 2x4 coffee table layout posting yard...
Review: Great Value - Kato product, so, as usual, it worked well.

## Features

- Expertly designed.
- Precision engineering.
- Kato quality.
- True to life detail.
- Brand new in factory packaging.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0003K0YSA |
| Customer Reviews | 4.4 4.4 out of 5 stars (155) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.64 ounces |
| Item model number | 20-032 |
| Manufacturer | Kato USA |
| Manufacturer recommended age | 14 years and up |
| Product Dimensions | 5.91 x 3.15 x 0.39 inches |

## Images

![USA Inc. N 64mm 2-1/2 Straight Uncoupler KAT20032 N Track - Image 1](https://m.media-amazon.com/images/I/61Q4q6Joo-L.jpg)

## Questions & Answers

**Q: I am new to this hobby.  so i have some new kato stock, do i need to use this device in order for the cars to attach to each other and to the engine?**
A: You don't need this to attach (couple) cars and engines together. If you are using Kadee couplers you will need the to 
uncouple cars and engines. This is a magnet between the rails which opens the couplers so you can separate them.  Most 
standard cars and engines are equipped with what is called a horned coupler. This does not work with those.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works like a charm!
*by R***K on October 15, 2025*

Works fine...needed it for a 2x4 coffee table layout posting yard...

### ⭐⭐⭐⭐⭐ Great Value
*by M***S on April 8, 2025*

Kato product, so, as usual, it worked well.

### ⭐⭐⭐⭐⭐ Another quality piece of Unitrack From Kato
*by R***S on February 23, 2021*

I love the plug 'n' play aspect of Unitrack, for those of us that like to run trains, you can get right to it with Unitrack. I place one of these uncouplers after each of my turnouts in my small yard. I can quickly get to playing a switching game using Microtrains couplers. Sorting cars is a lot of fun based on random switch lists. I even put one on my test track to make sure my body mount couplers operate properly before adding them to the layout.

## Frequently Bought Together

- Kato USA Inc. N 64mm 2-1/2 Straight Uncoupler KAT20032 N Track
- Kato KAT20000 N 248mm 9-3/4" Straight (4)
- KATO N Gauge Electric Point No. 6 Left 20-202 Model Train Supplies

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**Shop now:** [https://www.desertcart.nl/products/37931960-usa-inc-n-64mm-2-1-2-straight-uncoupler-kat20032](https://www.desertcart.nl/products/37931960-usa-inc-n-64mm-2-1-2-straight-uncoupler-kat20032)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*