4.8(2,850)Amazon rating$8.99100+ bought last month
Our verdict
At $8.99, the CRAFTSMAN CMMT42914 is an exceptional-value 10mm combination wrench: 4.8 stars from 2,850 reviewers puts it among the highest-rated tools in the category at any price.
Budget-minded DIYers and mechanics who want a trusted-brand 10mm combination wrench at the lowest cost available
Skip if
You need longer reach or multiple metric sizes, as this is a compact 5.5-inch single-size wrench
Length 5.5 Inches
Capacity 10 Millimeters
Priced 58% below the category median ($21.23 across 56 tracked models)
Our scorecard
4.8/5overall
Owner rating4.8/5
4.8 average across 2,850 owner ratings
Popularity4.0/5
2,850 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other hand tools and workshop hand tools we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The CRAFTSMAN CMMT42914 makes a compelling case at $8.99: a 4.8-star rating from 2,850 buyers is an unusually strong result for a sub-$10 hand tool, and it means this compact 10mm wrench has more verified owner approval than many tools priced two to three times higher. The 5.5-inch length and 10mm jaw capacity make it a short-format metric wrench well suited for tight-space work.
For the 10mm size specifically, demand is perennial in automotive and appliance repair, which explains the 100 monthly purchases despite a modest price point. The compact 5.5-inch form is a purposeful design choice rather than a budget limitation.
Owners who already have a set but need an affordable backup or replacement 10mm will find the CRAFTSMAN CMMT42914 nearly impossible to beat on value. It also serves well as a starter single-size pick for new toolboxes.
Pros
4.8-star rating from 2,850 reviewers is outstanding for any price tier
At $8.99, the lowest-cost CRAFTSMAN wrench in this category with a verified high rating
10mm jaw covers the most-needed metric size in automotive and appliance work
5.5-inch compact length works in tight-space applications
Cons
5.5-inch length limits leverage for stubborn or deeply recessed fasteners
Single 10mm size only; not a substitute for a full metric set
Specifications
Length
5.5 Inches
Capacity
10 Millimeters
Performance notes
The CRAFTSMAN CMMT42914 is listed at 5.5 inches long with a 10mm jaw capacity. No weight, material grade, or finish is published in the specs. The short format and 10mm opening are well matched to under-dash automotive work, power equipment, and electronics maintenance where 10mm fasteners are common.
What buyers say
Owner reviews consistently highlight the CRAFTSMAN name and the price as the winning combination. Many buyers stock multiples at $8.99 for different toolboxes or as backups. A small number note the compact size is not right for all jobs, but at 4.8 stars from nearly 3,000 reviewers, overall sentiment is very positive.
Is the CRAFTSMAN CMMT42914 worth $8.99 or should I buy a metric set instead?
If 10mm is the size you use most often, the CMMT42914 at $8.99 and 4.8 stars is excellent standalone value. For four or more metric sizes, a full metric set typically costs less per wrench.
How durable is the CRAFTSMAN CMMT42914 at this price?
Based on 2,850 reviews at 4.8 stars, owners find it durable for everyday use. CRAFTSMAN tools generally carry a warranty; check the current listing or contact [email protected] for warranty details.
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