
Craftsman 230-Piece Mechanics Tool Set with VERSASTACK Toolbox
Score: 80/100
Craftsman 189-Piece Mechanics Tool Set
Score: 81/100
$209.00
Rankings

The Craftsman CMMT12134 is a 189-piece mechanics tool set designed for DIY enthusiasts, featuring low-profile 72-tooth ratchets and broad SAE/Metric coverage. Its main limitation is the omission of specific metric sizes like 20 mm and 23 mm in the 1/2-inch drive range. It is best suited for homeowners and beginner mechanics starting their tool collections.

The Craftsman CMMT45306 is a 230-piece mechanics tool set featuring a modular VersaStack case and comprehensive SAE/Metric coverage for automotive and general repairs. Its primary drawback is the exclusion of spark plug sockets and the bulkiness of the storage case. It is best suited for DIY mechanics and auto enthusiasts who prioritize organization and portability.
| Attribute | ![]() | ![]() |
|---|---|---|
230best | 189 | |
72 teethbest | 72 teethbest | |
| ↓ lower better | 26.4 lbsbest | — |
18.25 inchesbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Set Composition(1) | ||
Total Piece Count | 230 | 189 |
Build & Durability(2) | ||
Tool Material | Steel | Chrome Vanadium Steel |
Surface Finish | Chrome | Polished Chrome |
Portability & Storage(3) | ||
Case Type | Blow-Molded Modular | Blow-Molded |
Set Weight (lbs) | 26.4 lbs | Unknown lbs |
Maximum Tool Length (inches) | 18.25 inches | Unknown inches |
Application & Standards(1) | ||
Intended Use | DIY/Automotive | DIY/General Repair |

Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors highlight the set's comprehensive socket coverage and low-profile ratchets as key strengths for automotive work. SlashGear and Craftsman editors praise the 25% thinner ratchet heads and the secure, modular VersaStack storage system for garage efficiency.
Everyday consumers generally praise the set for its all-in-one portability, quick-release mechanisms, and organizational case, noting reliability over several years. Recurring complaints focus on the lack of spark plug sockets, the basic quality of some hex keys and sockets, and the bulkiness of the case which makes it less ideal for mobile use.

“ok for basics but less value than pricier alternatives like Sears 450-piece”



Professional reviewers and editors praise the Craftsman CMMT12134 for its versatility and build quality, describing it as a 'do-everything set that grows with you.' Sources highlight its ideal suitability for car maintenance, furniture assembly, and general projects due to the broad 6/12-point coverage across all drive sizes.
Everyday users and indirect retailer feedback emphasize the value of this set as a starter kit for homeowners and DIY enthusiasts. The primary praise centers on the comprehensive piece count, the durability of the storage case, and the security of the Full Lifetime Warranty. While there are no recurring major complaints, some users note potential frustration regarding specific missing sizes, such as the 20 mm socket.
