CRAFTSMAN CMMT12139 298-Piece Mechanics Set
Product description
What to know
The CRAFTSMAN CMMT12139 is a comprehensive 298-piece mechanics tool set built for hands-on repair and maintenance. It brings a full assortment of sockets, ratchets, wrenches, and specialty bits so you can tackle automotive jobs and home projects with fewer trips to the toolbox. If you prioritize organized storage, the set ships packed into plastic trays for neat access, and if you prefer compact reach, the low profile ratchets help in tight spaces.
Technical overview
- Type: Mechanics tool set
- Capacity: 298 pieces
- Format: SAE and Metric sockets included
- Power: 72-tooth ratchet with 5 degree arc swing
- Finish: Full polish chrome finish
Where it shines
This set reduces time fumbling for the right bit because pieces are sorted into trays that lift out for use and then stash back for storage. The low profile ratchet design is up to 25% thinner in the head for access in confined areas, according to the manufacturer, and the 72-tooth mechanism shortens swing arc so you can work in cramped engine bays. A full polish chrome finish improves corrosion resistance while also making cleanup simple.
Who it’s for
You’ll appreciate it if you work on cars, maintain equipment, or need a robust, all-in-one kit in the garage. It makes sense if you want wide size coverage in both SAE and metric sets and a lifetime warranty for peace of mind. If you prefer super-compact individual tools rather than a full kit, consider whether the full set matches your storage needs.