1 / 7CRAFTSMAN CMMT45256 256-Piece Mechanics Tool Set
Piece: The CRAFTSMAN CMMT45256 mechanics tool set combines a broad socket, ratchet, wrench and bit assortment with a two-drawer storage box. Its low-profile ratchets are intended to help with access in confined spaces, while customer feedback is positive about the selection but mixed about drawer usability.
At a glance
- Includes three low-profile ratchets for 1/4-in, 3/8-in and 1/2-in drives, according to the product description.
- The listed 72-tooth ratchets have a 5-degree swing arc.
- The set is described as containing sockets, wrenches, hex keys, specialty bits and accessories in a two-drawer box.
- Manufacturer claims a full lifetime warranty.
Reference price: $180.06
Price checked: Nov 13, 2026
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Pros and cons
Pros
- Broad assortment includes sockets, ratchets, wrenches, hex keys, specialty bits and accessories.
- Low-profile ratchet heads are designed for access in confined spaces. The stated up-to-25% thinner comparison applies only to 1/4-in and 3/8-in drives and names specific comparison models.
- Two-drawer storage and drawer bumps are intended to help keep drawers in place when not in use.
- Customer feedback reports appreciation for the socket selection and portability.
Cons
- Customer feedback is mixed on organization and ease of use, with some customers reporting that the drawers are hard to open.
Technical specifications
12 specifications| Brand | CRAFTSMAN |
|---|---|
| Model | CMMT45256 |
| Material listed | Alloy Steel |
|---|---|
| Finish | Polished |
| Color | Black, Red |
| Set size | 256-Piece |
|---|---|
| Measurement standard | SAE |
| Ratchet tooth count | 72-tooth |
| Ratchet swing arc | 5 degree arc swing |
| Ratchet drive sizes | 1/4-in drive, 3/8-in drive, and 1/2-in drive |
| Low-profile head comparison | up to 25% thinner head |
| Drawer box | 2-drawer box |
What to know before buying
Listing details to confirm
The stated up-to-25% thinner ratchet-head comparison applies only to 1/4-in and 3/8-in drives versus CMMT81747, CMMT81748 and CMMT81749. The description also lists 1/2-in drive ratchets but does not extend that comparison to them. The specifications identify SAE, while customer feedback mentions both SAE and metric sizes, so metric coverage is unconfirmed. Check the selected listing for the size range and measurement systems before buying.
What’s in the box
Included- 87 sockets
- 3 ratchets
- 8 wrenches
- 44 hex keys
- 99 specialty bits
- 15 accessories
Who is it for?
A good fit for
- DIY mechanics or garage users seeking a broad assortment of sockets, ratchets, wrenches and bits in one storage box.
- Buyers who may need ratchet access in confined spaces and can benefit from the stated low-profile design.
- Those looking for a starter mechanics set or an addition to an existing tool collection.
Less suited to
- Buyers who need confirmed metric coverage or a clearly specified range of socket and wrench sizes.
- Anyone who needs assured smooth drawer operation, given mixed customer feedback about drawer access.
Customer reviews on Amazon
- 5 stars
85% 85% - 4 stars
9% 9% - 3 stars
5% 5% - 2 stars
0% 0% - 1 star
1% 1%
Customer feedback is generally favorable about perceived quality, functionality, portability and tool selection, especially the sockets. Experiences with organization and ease of use are mixed, including reports of drawers that are hard to open. For buyers prioritizing a portable assortment, the two-drawer case and broad listed contents suit that use, but drawer access may matter in frequent-use settings. Some feedback mentions both SAE and metric sizes, which conflicts with the specification listing SAE alone and does not confirm the actual metric assortment.
Positive themes
- Customers report good perceived quality and appreciate the tool selection, particularly the sockets.
- Feedback describes the set as portable and appreciates its functionality.
Negative themes
- Some customers report that the drawers are hard to open.
Mixed feedback
- Feedback differs on organization. Some customers find it well-organized, while others report difficulty with the drawers.
Frequently asked questions
What tools are listed in the CRAFTSMAN CMMT45256 set?
The stated contents are 87 sockets, 3 ratchets, 8 wrenches, 44 hex keys, 99 specialty bits and 15 accessories.
What does the low-profile ratchet claim cover?
The listing claims up to 25% thinner heads compared with three named CRAFTSMAN models, but only for the 1/4-in and 3/8-in drives. It does not specify that comparison for the 1/2-in drive.
Does this set include metric tools?
Metric coverage is not confirmed by the supplied specifications, which list SAE. Customer feedback mentions both SAE and metric sizes, so verify the sizes and measurement systems in the selected listing.
What do customers say about the storage box?
Feedback is mixed on organization and ease of use. Some customers find it well-organized, while others mention that the drawers are hard to open.
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