---
product_id: 557976212
title: "Chapman MFG CME-1 3\" Extension All American Made Hand Tools"
brand: "chapman mfg"
price: "$18.83"
currency: USD
in_stock: true
category: "Chapman Mfg"
url: https://www.desertcart.us/products/557976212-chapman-mfg-cme-1-3-extension-all-american-made-hand
store_origin: US
region: United States of America
---

# 18° working arc tight spaces 20 tooth gear precision 200 in-lbs torque power Chapman MFG CME-1 3" Extension All American Made Hand Tools

**Brand:** chapman mfg
**Price:** $18.83
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master tight spaces with torque and style — Chapman PR-13, your pocket powerhouse!

## Quick Answers

- **What is this?** Chapman MFG CME-1 3" Extension All American Made Hand Tools by chapman mfg
- **How much does it cost?** $18.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/557976212-chapman-mfg-cme-1-3-extension-all-american-made-hand)

## Best For

- chapman mfg enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Pocket-sized 1.75" diameter fits your on-the-go lifestyle
- • **Flip & Reverse Action:** Effortless direction change keeps you moving without missing a beat
- • **Precision Engineering:** 20 tooth gear with 18° arc for ultra-smooth, accurate turns
- • **American Made Excellence:** Crafted and hand-assembled in the USA from premium aluminum
- • **Versatile Bit Compatibility:** Works seamlessly with all Chapman 1/4" hex bits for every job

## Overview

The Chapman MFG PR-13 Palm Ratchet is a precision-engineered, USA-made aluminum hand tool featuring a 20 tooth gear and an 18° working arc. Delivering up to 200 in-lbs of torque in a compact 1.75" diameter design, it’s optimized for tight spaces and works exclusively with Chapman 1/4" hex bits. Hand assembled and inspected for premium quality, this ratchet combines durability, portability, and professional-grade performance.

## Description

desertcart.com: Chapman MFG CME-1 3" Extension All American Made Hand Tools : Tools & Home Improvement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004K2RVWE |
| Best Sellers Rank | #141,777 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #499 in Individual Drive Sockets |
| Bit Compatibilities | 1/4 inch (6.35 mm) |
| Bit Set Composition | Single Bit |
| Brand | Chapman MFG |
| Brand Name | Chapman MFG |
| Customer Reviews | 4.2 out of 5 stars 57 Reviews |
| Drive Bit Shank Style | 1/4 inch |
| Drive End Style | Hex Shank |
| Drive System | Hex |
| Finish Type | Black Oxide |
| Finish Types | Black Oxide |
| Item Length | 3 inches |
| Manufacturer | Chapman Mfg. Company |
| Manufacturer Part Number | CME-1 |
| Material | Acetate |
| Material Type | Acetate |
| Model Number | CME-1 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Chapman MFG
- **Color:** Aluminum
- **Item Length:** 1.75 inches
- **Item Weight:** 1.28 ounces
- **Material:** Aluminum

## Images

![Chapman MFG CME-1 3" Extension All American Made Hand Tools - Image 1](https://m.media-amazon.com/images/I/71Fy9JI+QXL.jpg)
![Chapman MFG CME-1 3" Extension All American Made Hand Tools - Image 2](https://m.media-amazon.com/images/I/61cflE4kGVL.jpg)
![Chapman MFG CME-1 3" Extension All American Made Hand Tools - Image 3](https://m.media-amazon.com/images/I/71-jhc+b5bL.jpg)
![Chapman MFG CME-1 3" Extension All American Made Hand Tools - Image 4](https://m.media-amazon.com/images/I/51QSd7yyAZL.jpg)
![Chapman MFG CME-1 3" Extension All American Made Hand Tools - Image 5](https://m.media-amazon.com/images/I/717A+4a9IHL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Will this work with regular 1/4 bits without a bearing like the Neiko?**
A: Libbi, 1/4 bits will work in our extension with pressure, but will fall out of our ratchet without bearing and ears

**Q: Am I required to buy Chapman bits?**
A: Hi, our ratchet is designed to be used with our Chapman 1/4" hex drive bits. Thanks!

**Q: Does this cme-1 3" extension have the (annoying) set screw? can't see in picture. older set didn't. newer set does. i'd like to find one w/o setscrew.**
A: Hi, this extension does NOT have a set screw. Thanks! - Joel, Chapman MFG

**Q: How much does the midget ratchet weigh on its own?**
A: 2 oz.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-17*