Klein

KLEIN 68216M Wrench

Wrench
0.7 inches
11 ounces
9.3 inches

4.6/ 5 on Amazon26Amazon ratings100+bought last month3.9ProductDome score

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

Best forYou need a Klein branded wrench that opens to 19 millimeters for conduit or fitting work

A Klein branded wrench sized for fittings up to 19 millimeters, light enough for all-day carry in a tool pouch.

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ProductDome scorecard

How it ranks among the 561 wrenches we track

3.9/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.7★4.6

4.6★ across 26 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 740 ratings1.8

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

Buyer demand · 11% of score2.7

100+ bought on Amazon last month.

Data quality · 11% of score3.8

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

The Klein 68216M is a wrench measuring 9.35 inches in length with a jaw capacity up to 19 millimeters, weighing 11.04 ounces. It suits electricians and tradespeople who need a Klein branded wrench sized for fittings up to 19mm.

Klein Tools built its reputation on the electrical trade, and a 19 millimeter capacity lines up with common conduit and fitting sizes rather than automotive bolt heads. At just over 11 ounces, the wrench is light enough to carry in a tool pouch all day without adding noticeable bulk.

9.35 inch length
19 millimeter capacity
11.04 ounce weight
Klein Tools brand

Who it's for

Suits electricians, low voltage installers and anyone working with fittings up to 19 millimeters who wants a Klein branded wrench. Less relevant to mechanics needing a broader range of metric or SAE sizes.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Klein branded build quality
Light at 11.04 ounces for all-day carry
Sized for fittings up to 19 millimeters

What to check first

Capacity limited to 19 millimeters, not a full adjustable range
No jaw width or handle material specified
Narrower use case than a general adjustable wrench

Performance notes

A 19 millimeter capacity covers a narrower range than a full adjustable wrench, trading flexibility for a lighter, more compact tool at 11.04 ounces. The 9.35 inch length gives enough leverage for hand tightening fittings in that size range without the extra weight of a longer handle.

Specifications

Brand	Klein
Model	68216M
Capacity	0.7 inches
Item Weight	11 ounces
Length	9.3 inches

How it compares

This product against the closest alternatives we track in wrenches.

Product	Amazon rating	Ratings	ProductDome score
KLEIN 68216M WrenchThis product	4.6 / 5	26	3.9 / 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 Klein 68216M

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

What is the capacity of the Klein 68216M wrench?

Up to 19 millimeters.

How long is the Klein 68216M?

9.35 inches.

How much does the Klein 68216M weigh?

11.04 ounces.