SUNEX

Sunex 991414MA Wrench

Wrench
0.7 inches
0.3 ounces
8 inches

4.6/ 5 on Amazon147Amazon ratings3.7ProductDome score

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

Best forYou specifically need a 19mm wrench and want the compact 8 inch length

The Sunex 991414MA fills one specific gap, an 8 inch wrench sized to 19mm, worth buying if that exact size is missing from your set.

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ProductDome scorecard

How it ranks among the 561 wrenches we track

3.7/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.7★4.6

4.6★ across 147 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 740 ratings2.7

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

Buyer demand · 11% of score0.0

Modest tracked demand 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

Sized for 19 millimeter fasteners and 8 inches long, the Sunex 991414MA wrench targets a single fastener size rather than a full set. It is listed under Tools, Wrenches.

An 8 inch overall length is compact for a 19mm opening, which usually means a combination or flare nut style rather than a long-handled breaker bar. The listing does not name the wrench style directly, so whether it is open-end, box-end, or flare nut is not confirmed here.

8 inch length
19 millimeter capacity
Model 991414MA
4.6 average rating from 147 reviews

Who it's for

A single 19mm wrench like this helps anyone filling a gap in an existing metric set. A full set or a different size wrench is the better buy for someone starting from scratch.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Compact 8 inch length for tight spaces
19mm capacity confirmed

What to check first

Wrench style, open, box, or flare, not specified
Single size, not a set

Performance notes

At 8 inches long, leverage on a 19mm fastener will be shorter than a full-size combination wrench, which suits tighter spaces more than high-torque breakaway jobs. Exact wrench style and drive type are not specified in the listing.

Specifications

Brand	SUNEX
Model	991414MA
Capacity	0.7 inches
Item Weight	0.3 ounces
Length	8 inches

How it compares

This product against the closest alternatives we track in wrenches.

Product	Amazon rating	Ratings	ProductDome score
Sunex 991414MA WrenchThis product	4.6 / 5	147	3.7 / 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 SUNEX 991414MA

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

What size fastener does the Sunex 991414MA fit?

It is rated for 19 millimeter capacity.

How long is this wrench?

It measures 8 inches.

Is the 991414MA sold as part of a set?

The listing shows it as a single wrench, not a set.