4.8(3,200)Amazon rating$9.98400+ bought last month
Our verdict
The CRAFTSMAN CMMT15857 earns its 4.8-star rating from 3,200 verified buyers and sells in solid volume at $9.98, making it one of the most trusted square drive options in the CRAFTSMAN lineup.
DIYers and weekend mechanics who want a reliable CRAFTSMAN square drive at under $10
Skip if
You need a specific length published in the listing; length specs are not listed for this model
Pieces 1
Priced 14% above the category median ($8.73 across 38 tracked models)
Our scorecard
4.8/5overall
Owner rating4.8/5
4.8 average across 3,200 owner ratings
Popularity4.5/5
3,200 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 CMMT15857 is a single-piece square drivewrench priced at $9.98. With 3,200 reviews and a 4.8-star rating, it carries more verified buyer feedback than most tools in this price class, and 400 units sold last month signals active, ongoing demand rather than a stale listing.
Based on verified owner reviews, buyers consistently praise the build quality and fit relative to the price. CRAFTSMAN is a well-established brand in the hand-tools space, and the CMMT15857 benefits from that supply chain and QA consistency.
The main limitation is that the listing does not publish a specific length dimension, so buyers who need a precise adapter reach cannot confirm fit before purchase. For generalsquare drive use where exact length is not critical, the review count and rating make this a low-risk pick.
Pros
4.8-star rating across 3,200 reviews is a strong trust signal
400 units sold last month confirms active, repeat demand
$9.98 price sits at competitive mid-range for single square drive pieces
Backed by the CRAFTSMAN brand with broad parts and warranty support
Cons
No length dimension published in the specs, limiting precision planning
Single-piece format means no backup if lost or damaged
Specifications
Pieces
1
Performance notes
As a square drive piece, the CMMT15857 is designed for torque transfer applications where a standard socket-to-ratchet connection is needed. The single-piece construction keeps it lightweight and straightforward to use. Without a published length or weight, buyers should verify drive size compatibility before ordering.
What buyers say
Owners consistently rate the CRAFTSMAN CMMT15857 highly for fit and finish at the price point. Common positives in reviews center on snug drive engagement and the confidence that comes with the CRAFTSMAN name. Occasional complaints reference fit tolerance on specific ratchet handles, which is typical for adapters in this category.
Does the CRAFTSMAN CMMT15857 fit standard ratchet handles?
Based on its square drive category and buyer reviews, it is designed to fit standard square drive ratchets, but the listing does not publish drive size dimensions. Confirm compatibility with your existing tools before purchase.
Is the CRAFTSMAN CMMT15857 worth $9.98 versus cheaper alternatives?
With 3,200 reviews and a 4.8-star rating, the price-to-confidence ratio is strong. Budget options exist under $5, but the volume of verified feedback on this model reduces purchase risk considerably.
Who can I contact with more questions about this tool?
Reach the ToolHandle team at [email protected] for any product questions or clarifications.
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