---
product_id: 595634915
title: "Keychain Hex Key Allen Wrench Multi-Tool Set - Metric 2, 2.5, 3, 4, 5, 6 mm"
brand: "k20 tools"
price: "¥9325"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/595634915-keychain-hex-key-allen-wrench-multi-tool-set-metric-2
store_origin: JP
region: Japan
---

# 6 versatile metric sizes keychain-ready compact design hardened alloy steel durability Keychain Hex Key Allen Wrench Multi-Tool Set - Metric 2, 2.5, 3, 4, 5, 6 mm

**Brand:** k20 tools
**Price:** ¥9325
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock your DIY potential anytime, anywhere!

## Quick Answers

- **What is this?** Keychain Hex Key Allen Wrench Multi-Tool Set - Metric 2, 2.5, 3, 4, 5, 6 mm by k20 tools
- **How much does it cost?** ¥9325 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/595634915-keychain-hex-key-allen-wrench-multi-tool-set-metric-2)

## Best For

- k20 tools enthusiasts

## Why This Product

- Trusted k20 tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from hardened alloy steel for rust and wear resistance.
- • **Always On Hand:** Ultra-compact keychain design means no more hunting for tools.
- • **Sleek & Subtle:** Powder-coated silver finish blends style with rugged functionality.
- • **Lightweight Power:** Weighs just 18g—carry professional-grade utility without bulk.
- • **All-in-One Precision:** Six essential metric sizes (2-6mm) cover all your hex needs.

## Overview

The K20 Tools Keychain Hex Key Allen Wrench Multi-Tool Set features six common metric sizes (2mm to 6mm) in a compact, lightweight design perfect for on-the-go professionals. Made from hardened alloy steel with a powder-coated finish, this durable tool set resists rust and wear, ensuring reliable performance whenever you need it.

## Description

Keychain Hex Key Allen Wrench Multi-Tool Set - Metric 2, 2.5, 3, 4, 5, 6 mm

## Features

- Keychain hex key allen wrench tool
- VARIETY OF SIZES: Common sizes range from 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm - This set includes a range of key sizes to fit different hexagonal bolts.
- COMPACT DESIGN: Keychain hex keys are small, lightweight, and designed for portability. They can be carried around in a pocket or attached to a keychain, making them accessible at all times.
- DURABLE MATERIAL: Made from hardened high-grade steel for durability and resistance to wear, tear, and rust.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | K20 Tools |
| Product Dimensions | 3 x 0.64 x 0.64 cm; 18 g |
| Item model number | Keychain-Allen-Hex-Wrench-S1 |
| Size | 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm |
| Colour | Silver |
| Finish | Powder Coated |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Number of Pieces | 5 |
| Head Style | Hex |
| Included Components | (1) Keychain hex key allen wrench |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 18 g |

## Product Details

- **Colour:** Silver
- **Brand:** K20 Tools
- **Material:** Alloy Steel
- **Item package quantity:** 1
- **Head style:** Hex

## Images

![Keychain Hex Key Allen Wrench Multi-Tool Set - Metric 2, 2.5, 3, 4, 5, 6 mm - Image 1](https://m.media-amazon.com/images/I/7194D45ZvLL.jpg)

## Frequently Bought Together

- K20 TOOLS - Keychain Hex Key Allen Wrench Multi-Tool Set - Metric 2, 2.5, 3, 4, 5, 6 mm
- Keychain Screwdriver Tiny Bit with Phillips and Flat Head - Small Pocket EDC Tool (#1)
- Screwdriver Keychain with Phillips and Flat Head - Tiny EDC Pocket Tool (#1, #2)

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**Shop now:** [https://www.desertcart.jp/products/595634915-keychain-hex-key-allen-wrench-multi-tool-set-metric-2](https://www.desertcart.jp/products/595634915-keychain-hex-key-allen-wrench-multi-tool-set-metric-2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*