Craftsman

CRAFTSMAN CMMT45256 Wrench

Wrench
22.5 pounds

4.7/ 5 on Amazon469Amazon ratings600+bought last month4.1ProductDome score

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou want to stock a toolbox with a range of Craftsman wrenches in one purchase

The 22.5 pound weight points to a Craftsman wrench set rather than a single tool, though the exact contents are not listed.

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ProductDome scorecard

How it ranks among the 561 wrenches we track

4.1/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.7★4.7

4.7★ across 469 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 740 ratings3.3

469 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score3.8

600+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 561 wrenches we track - how the scorecard works · full wrenches data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

At 22.5 pounds, the Craftsman CMMT45256 weighs far more than any single hand wrench, a strong hint that this listing covers a set rather than one tool. Beyond the weight and the Wrenches category, no piece count or size range is given.

A single wrench rarely tops a pound, so a listed weight of 22.5 pounds strongly suggests multiple wrenches, likely with a storage case, sold together under one listing. The exact piece count and sizes are not given in the available data.

Craftsman brand
22.5 pound listed weight
Tools > Wrenches category
Weight suggests a multi piece set

Who it's for

Likely fits someone stocking a toolbox with a range of wrench sizes in one purchase rather than buying single wrenches individually. Anyone who needs one specific size should look for a listing that names that size directly, since this one does not.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

From an established mechanics tool brand

What to check first

Listing does not specify piece count or included sizes
Not ideal if you need only one size

Performance notes

Craftsman is a long established name in mechanics hand tools, generally built for repeated use in a home or professional garage. Without a piece count or size range listed, buyers cannot confirm from this data alone which fasteners the set will cover.

Specifications

Brand	Craftsman
Model	CMMT45256
Item Weight	22.5 pounds

How it compares

This product against the closest alternatives we track in wrenches.

Product	Amazon rating	Ratings	ProductDome score
CRAFTSMAN CMMT45256 WrenchThis product	4.7 / 5	469	4.1 / 5
Amazon AMZ1715 WrenchAmazon	4.7 / 5	14,700	4.6 / 5
Wheeler 553556 WrenchWheeler	4.8 / 5	17,300	4.6 / 5
LEXIVON LX-145 WrenchLEXIVON	4.8 / 5	14,700	4.6 / 5
MALCO MSHMLC WrenchMalco	4.8 / 5	14,300	4.6 / 5

Frequently asked

Questions about the Craftsman CMMT45256

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

Is the CMMT45256 a single wrench or a set?

Its 22.5 pound weight is far heavier than a single wrench, suggesting a set, though the listing does not confirm piece count.

What sizes are included?

The available data does not list specific sizes.

What brand is this?

Craftsman.