---
product_id: 42635836
title: "ST-13 The Original Professional Master Chuck 2 Key"
brand: "stone tools"
price: "€ 1.57"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.es/products/42635836-st-13-the-original-professional-master-chuck-2-key
store_origin: ES
region: Spain
---

# 4-way functionality 4 pilot hole sizes Heat-treated steel ST-13 The Original Professional Master Chuck 2 Key

**Brand:** stone tools
**Price:** € 1.57
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Unlock Your Potential with Precision!

## Quick Answers

- **What is this?** ST-13 The Original Professional Master Chuck 2 Key by stone tools
- **How much does it cost?** € 1.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/42635836-st-13-the-original-professional-master-chuck-2-key)

## Best For

- stone tools enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from heat-treated alloy steel with a sleek black oxide finish, ensuring durability and resistance to wear.
- • **Compact & Lightweight:** Weighing only 3.2 ounces, this tool is easy to carry and store, ensuring you're always prepared for any project.
- • **Unlock & Lock with Ease:** Experience seamless operation with the 4-way chuck key, designed for effortless unlocking and locking of drill chucks.
- • **Perfect for Professionals:** Ideal for both DIY enthusiasts and seasoned professionals, making it a must-have in your toolkit.
- • **Versatile Pilot Hole Sizes:** Equipped with 4 pilot hole sizes (9/32", 1/4", 15/64", 7/32") to accommodate a variety of drill bits.

## Overview

The ST-13 The Original Professional Master Chuck Key by Stone Tools is a versatile and durable tool designed for unlocking and locking various drill chucks. Made from heat-treated alloy steel, it features a black oxide finish for enhanced durability. With 4 pilot hole sizes, it caters to a wide range of drill bits, making it an essential addition to any professional or DIY toolkit.

## Description

Product Description          The Stone Tools professional grade 4 way chuck key with black oxide finish is an ideal accessory for securing drill bits onto drill presses. This key is made of high quality steel with black oxide for increased wear resistance. Most importantly, the chuck key is compatible with many chucks such as Jacobs branded drill chucks.             From the Manufacturer          This master small chuck key allows the opening of over 200 different chucks. The squared center of the keys opens acetylene tanks.

## Features

- The Stone Tools 4 way chuck key is the ideal tool for unlocking and locking of various, popular drill chucks to keep drill bits in place
- Each key is made of heat-treated steel with a black oxide finish for an optimal combination of durability and hardness
- Center square feature is ideal for opening acetylene tanks
- Includes 4 pilot hole sizes: 9/32" with 10 teeth; 1/4" with 11 teeth; 15/64" with 10 teeth; 7/32" with 11 teeth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Stone Quality |
| Part Number | ST-13 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 3.6 x 3.9 x 0.1 inches |
| Item model number | STOST13 |
| Is Discontinued By Manufacturer | No |
| Material | Alloy Steel |
| Item Package Quantity | 1 |
| Included Components | Stone Tools ST-13 The Original Professional Master Chuck Key |
| Batteries Required? | No |

## Images

![ST-13 The Original Professional Master Chuck 2 Key - Image 1](https://m.media-amazon.com/images/I/610yQtDXh3L.jpg)
![ST-13 The Original Professional Master Chuck 2 Key - Image 2](https://m.media-amazon.com/images/I/71COiFwQenL.jpg)
![ST-13 The Original Professional Master Chuck 2 Key - Image 3](https://m.media-amazon.com/images/I/61QG1wjPxRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good Chuck Key
  

*by B***D on Reviewed in the United States on June 2, 2011*

Great chuck key! Works great on my 1/2" B&D and my very old Wizard 1/4" drills. It's nice not to try and keep up with a key for every drill.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Four Stars
  

*by N***B on Reviewed in the United States on October 23, 2014*

Now, I can always find the right size for the chucks I have.  Thanks!

### ⭐ 1.0 out of 5 stars







  
  
    Not as Universal as Advertised
  

*by D***S on Reviewed in the United States on June 28, 2012*

This item was advertised as a universal chuck for drill presses etc.  Well I have a Craftsman 3/8" Drill Press and neither of the four (4) sides fit.  Not know what to think, Items sold by Amazon are usually better.  ?????

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**Shop now:** [https://www.desertcart.es/products/42635836-st-13-the-original-professional-master-chuck-2-key](https://www.desertcart.es/products/42635836-st-13-the-original-professional-master-chuck-2-key)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-03*