---
product_id: 660379903
title: "CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139)"
brand: "craftsman"
price: "€ 1399.31"
currency: EUR
in_stock: false
reviews_count: 5
category: "Craftsman"
url: https://www.desertcart.nl/products/660379903-craftsman-mechanics-tool-set-298-piece-hand-tool-and-socket
store_origin: NL
region: Netherlands
---

# Organized plastic trays for easy storage 298-piece comprehensive set 72-tooth ratchet with 5° arc swing CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139)

**Brand:** craftsman
**Price:** € 1399.31
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Unlock your inner pro with the ultimate mechanic’s toolkit!

## Quick Answers

- **What is this?** CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139) by craftsman
- **How much does it cost?** € 1399.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/660379903-craftsman-mechanics-tool-set-298-piece-hand-tool-and-socket)

## Best For

- craftsman enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Organization:** Tools neatly packed in durable plastic trays to keep your workspace clutter-free
- • **Built to Last a Lifetime:** Full polish chrome finish resists corrosion and backed by a lifetime warranty
- • **Precision in Tight Spaces:** Up to 25% thinner ratchet head for unmatched access in confined areas
- • **Smooth & Efficient Operation:** 72-tooth ratchets deliver a tight 5° arc swing for precise control
- • **Complete Mechanic’s Arsenal:** 298 pieces including sockets, wrenches, ratchets & specialty bits for every job

## Overview

The CRAFTSMAN 298-Piece Mechanics Tool Set (CMMT12139) is a premium, all-in-one hand tool collection featuring low profile 72-tooth ratchets with a 5° arc swing and up to 25% thinner heads for tight space access. This set includes a full range of SAE and metric sockets, wrenches, specialty bits, and accessories, all organized in sturdy plastic trays. Finished with corrosion-resistant full polish chrome and backed by a lifetime warranty, it’s engineered for durability and professional-grade performance.

## Description

This all-in-one 298 pc. Mechanics Tool Set comes equipped with 1/4-in., 3/8-in., and 1/2-in. drive improved low profile 72-Tooth ratchets with a 5° arc swing and up to a 25% thinner head* that helps deliver greater access in confined spaces. Packed with a comprehensive assortment of 6-point and 12-point sockets, ratcheting wrenches, and drive tool accessories, this set is perfect for automotive and DIY repairs or as a complete starter set. Tools come assembled in plastic trays for easy organization. Proudly backed by a Full Lifetime Warranty. *1/4” DR and 3/8” DR Only As Compared To CMMT81747, CMMT81748, & CMMT81749

Review: 7mm tool is missing…very dissatisfied 😞
Review: Fantastic set of tools at a very reasonable price and top quality.

## Features

- LOW PROFILE RATCHET: Up to 25% thinner head* for access in tight spaces (1/4" DR & 3/8" DR only as compared to CMMT81747, CMMT81748, & CMMT81749)
- 72-TOOTH RATCHET: Delivers 5 degree arc swing
- ORGANIZATION: Tools packed into plastic trays for organization and storage
- ALL IN ONE MECHANICS SET: Contains a full assortment of sockets, ratchets, wrenches, and specialty bits for automotive enthusiasts and mechanics
- CORROSION RESISTANCE: Full Polish Chrome Finish
- FULL LIFETIME WARRANTY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYF4Y3W7 |
| ASIN  | B0CYF4Y3W7 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #219,508 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,761 in Sockets & Socket Sets |
| Customer Reviews | 4.6 4.6 out of 5 stars (377) |
| Customer reviews | 4.6 4.6 out of 5 stars (377) |
| Date First Available | 22 March 2024 |
| Date First Available  | 22 March 2024 |
| Included components | (166) Sockets, (23) Wrenches, (29) Accessories, (3) Ratchets, (33) Specialty bits, (44) Hex keys |
| Item Package Quantity | 1 |
| Item Weight | 19.8 Kilograms |
| Item model number | CMMT12139 |
| Item model number  | CMMT12139 |
| Manufacturer | CRAFTSMAN |
| Manufacturer  | CRAFTSMAN |
| Part number | CMMT12139 |
| Power source type | hand_powered |
| Product Dimensions | 76.2 x 30.48 x 25.4 cm; 19.82 kg |
| Product Dimensions  | 76.2 x 30.48 x 25.4 cm; 19.82 kg |
| Style | NEW 298 Piece Set |

## Images

![CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139) - Image 1](https://m.media-amazon.com/images/I/71cCIuwKXdL.jpg)
![CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139) - Image 2](https://m.media-amazon.com/images/I/81+rHAo6SvL.jpg)
![CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139) - Image 3](https://m.media-amazon.com/images/I/81JGy0JioXL.jpg)
![CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139) - Image 4](https://m.media-amazon.com/images/I/81MicFyeSoL.jpg)
![CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139) - Image 5](https://m.media-amazon.com/images/I/81PnwfL1WrL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Review
*by P***I on 13 October 2024*

7mm tool is missing…very dissatisfied 😞

### ⭐⭐⭐⭐⭐ Review
*by J***H on 30 December 2025*

Fantastic set of tools at a very reasonable price and top quality.

### ⭐⭐⭐⭐⭐ Review
*by V***Z on 23 April 2025*

Llegó en perfecto estado, con todas las piezas.

## Frequently Bought Together

- CRAFTSMAN Mechanics Tool Set, 298 Piece Hand Tool and Socket Set SAE/Metric (CMMT12139)
- CRAFTSMAN Adjustable Wrench Set, 3-Piece (CMMT12001)
- CRAFTSMAN Screwdriver Set, Phillips, Slotted, Torx, Acetate Handle, 42 Pieces (CMHT65300)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-13*