The CRAFTSMAN 308-Piece Mechanics Tool Set (CMMT45939) is designed for both DIY enthusiasts and professional mechanics who require a comprehensive and durable set of tools. Known for its versatility and organized layout, this tool set covers a wide range of applications, from automotive repairs to household fixes. CRAFTSMAN, a well-established name in the tools industry, has produced a set that blends functionality, durability, and portability, ensuring users have the right tools for most tasks.
Key Features
- Wide Variety of Tools: The set includes 308 pieces, ranging from sockets, ratchets, and wrenches to hex keys and specialty bits. This makes it highly versatile for numerous applications, particularly automotive and mechanical repairs.
- Durability: The tools are made from high-quality alloy steel, ensuring longevity. The chrome finish provides corrosion resistance, enhancing the durability of the tools even in demanding environments.
- Storage and Organization: The set comes in a durable, molded case that keeps all tools neatly organized. The molded slots for each tool make it easy to locate the right tool, ensuring efficiency on the job.
- Quick-Release Ratchets: The inclusion of 1/4″, 3/8″, and 1/2″ quick-release ratchets offers great flexibility in different projects. These ratchets feature 72 teeth, allowing for a short arc swing, which is ideal for tight spaces.
- Metric and SAE Compatibility: The sockets, wrenches, and hex keys come in both metric and SAE sizes, catering to diverse needs and ensuring compatibility with various equipment and machinery.
- Lifetime Warranty: The CRAFTSMAN brand is known for backing its products with a lifetime warranty, offering peace of mind and showing confidence in the quality of the toolset.
Specifications
| Specification | Details |
|---|---|
| Brand | CRAFTSMAN |
| Model | CMMT45939 |
| Total Pieces | 308 |
| Tool Types Included | Sockets, Ratchets, Wrenches, Hex Keys, Specialty Bits |
| Material | Alloy Steel |
| Finish | Chrome |
| Ratchet Types | 1/4″, 3/8″, 1/2″ Drive |
| Ratchet Teeth | 72-tooth count |
| Sockets | Metric and SAE |
| Wrenches | Metric and SAE |
| Hex Keys | Metric and SAE |
| Case | Durable molded case with organization slots |
| Warranty | Full Lifetime Warranty |
| Weight | 26.7 lbs |
| Dimensions (Case) | 22.6 x 17.4 x 3.2 inches |
Performance and Usability
The CRAFTSMAN 308-Piece Tool Set performs exceptionally well for general mechanics and automotive work. The range of socket sizes and inclusion of deep sockets provide adequate options for reaching bolts in tight areas. The ratchets’ 72-tooth design ensures a smooth operation with minimal effort, especially in confined spaces where larger swings are not feasible.
Portability is another strong suit, as the case is robust and designed for easy transport. However, the toolset is quite heavy, at around 26.7 lbs, so it is best suited for stationary work or when the entire set needs to be brought to a job site.
The durable chrome finish is an important factor, especially for professionals who frequently expose tools to greasy, dirty, or wet environments. The finish prevents rusting, ensuring that tools remain in optimal condition for a longer time.
In terms of value, the CRAFTSMAN 308-Piece set offers an excellent range of tools at a competitive price point, especially with the added benefit of the lifetime warranty.
Pros
- Comprehensive set with tools for a variety of tasks.
- Excellent organization and storage in a sturdy molded case.
- Quick-release ratchets with 72 teeth for precision.
- Dual measurements (Metric and SAE) for broader compatibility.
- Lifetime warranty.
Cons
- The set is relatively heavy, making it less convenient for mobile use.
- The molded case, while durable, may require some careful handling to prevent pieces from shifting during transport.
Conclusion
The CRAFTSMAN 308-Piece Tool Set (CMMT45939) is a versatile, durable, and well-organized tool collection that suits both professional mechanics and DIY enthusiasts. With a broad assortment of tools, strong durability, and a well-organized case, this set represents a solid investment, especially for those looking for a lifetime of use backed by CRAFTSMAN’s trusted warranty. Although the set is a bit heavy for portable use, the comprehensive range of tools ensures you’re well-prepared for almost any mechanical or household task.
FAQs
Can the tools in this set handle heavy-duty automotive repairs?
Yes, the CRAFTSMAN 308-piece tool set is designed for both light and heavy-duty tasks, including automotive repairs. The set includes a wide range of sockets, ratchets, and wrenches in various sizes, as well as metric and SAE options, making it ideal for automotive applications.
Are the tools in this set rust-resistant?
Yes, the tools feature a chrome finish that provides excellent corrosion resistance, protecting them from rust in environments exposed to moisture, grease, or dirt. This finish ensures longevity and maintains the appearance of the tools over time.
How durable is the carrying case?
The carrying case is made from sturdy, molded plastic that is designed to protect and organize the tools efficiently. However, it’s important to handle the case carefully as the tools may shift if it is dropped or handled roughly.
What is included in the lifetime warranty?
The CRAFTSMAN lifetime warranty covers the replacement or repair of any defective tools. If a tool breaks or fails under normal use, you can return it to the retailer or contact CRAFTSMAN for a free replacement.
Are all tools metric, or are there SAE sizes as well?
This tool set includes both metric and SAE sizes for sockets, wrenches, and hex keys, making it versatile for various projects. Having both measurement systems ensures compatibility with different types of machinery and equipment.