---
product_id: 58431900
title: "Gunson G4055B Colortune / Hi-Gauge Adaptor Kit 12mm"
brand: "laser"
price: "₩51696"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/58431900-gunson-g4055b-colortune-hi-gauge-adaptor-kit-12mm
store_origin: KR
region: South Korea
---

# 12mm thread adaptor precision fit Compatible with classic motorcycles & 2-stroke engines Includes gas seal washer & hex key Gunson G4055B Colortune / Hi-Gauge Adaptor Kit 12mm

**Brand:** laser
**Price:** ₩51696
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your compression game with precision and style!

## Quick Answers

- **What is this?** Gunson G4055B Colortune / Hi-Gauge Adaptor Kit 12mm by laser
- **How much does it cost?** ₩51696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/58431900-gunson-g4055b-colortune-hi-gauge-adaptor-kit-12mm)

## Best For

- laser enthusiasts

## Why This Product

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

## Key Features

- • **Complete Seal Kit:** Includes gas seal washer ensuring airtight, reliable compression testing every time.
- • **Compact & Lightweight:** Weighs just 40g with a sleek 2.5x14x21 cm design for easy portability in your toolkit.
- • **Trusted Brand Quality:** Manufactured by Gunson, a name synonymous with precision and durability in automotive tools.
- • **Classic & Modern Ready:** Perfectly suited for both vintage motorcycles and modern engines, bridging eras effortlessly.
- • **Universal Thread Conversion:** Seamlessly adapts 14mm to 12mm threads for versatile tool compatibility.

## Overview

The Gunson G4055B Colortune / Hi-Gauge Adaptor Kit 12mm is a precision-engineered thread adaptor designed to convert 14mm to 12mm threads, compatible with Gunson's popular Colortune and Hi-Gauge Compression Tester tools. Lightweight and compact, it includes a gas seal washer and hex key, making it ideal for classic motorcycles, two-stroke engines, and a wide range of modern vehicles. Manufactured by The Tool Connection Ltd., this adaptor ensures reliable, airtight compression testing with trusted Gunson quality.

## Description

Gunson G4055B Colortune / Hi-Gauge Adaptor Kit 12mm

## Features

- Adaptor for Hi-Gauge Compression Tester, Part No. G4101 and Colortune, Part No. G4074.
- Thread size: 14mm to 12mm.
- Suitable for classic motorcycles and two stroke engines.
- Kit contains: 14mm to 12mm thread adaptor, gas seal washer and hex key.
- Other adaptors available, Part Nos. G4055A (10mm), G4055C (14mm tapered seat), G4055D (14mm long reach) and G4055E (18mm).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | The Tool Connection Ltd. |
| Brand | Laser |
| Model | G4055B |
| Product Dimensions | 2.5 x 14 x 21 cm; 40 g |
| Item model number | G4055B |
| Manufacturer part number | G4055B |
| Item Weight | 40 g |

## Product Details

- **Brand:** Laser
- **Thread size:** 12 mm
- **Vehicle service type:** Car, motorcycle, truck, van, bus, UTV, ATV
- **Global Trade Identification Number:** 05052436028689
- **Automotive Fit Type:** Universal Fit

## Images

![Gunson G4055B Colortune / Hi-Gauge Adaptor Kit 12mm - Image 1](https://m.media-amazon.com/images/I/71Lw+xhxcWL.jpg)

## Frequently Bought Together

- Gunson G4055B Adaptor Kit 12 mm
- GUNSON G4074 Colortune Single Plug Kit 14mm

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**Shop now:** [https://www.desertcart.kr/products/58431900-gunson-g4055b-colortune-hi-gauge-adaptor-kit-12mm](https://www.desertcart.kr/products/58431900-gunson-g4055b-colortune-hi-gauge-adaptor-kit-12mm)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-03*