Buyers who need a substantial, heavier-duty 27mm open-end wrench for automotive or industrial fasteners and are comfortable with a larger tool.
Skip if
You want a lightweight wrench for overhead or extended work, or need a set covering multiple sizes.
Length 1.06 Inches
Weight 1.33 Kilograms
Capacity 27 Millimeters
Priced 66% above the category median ($19.99 across 45 tracked models)
Our scorecard
4.4/5overall
Owner rating4.5/5
4.5 average across 205 owner ratings
Popularity2.3/5
205 owner reviews, fewer 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 Super-Thin TWGY02-01 targets the 27mm open-end wrench space with a 1.33-kilogram build, placing it among the heavier single-jaw options available at this capacity. A 4.5-star rating from 205 reviewers and 50 units purchased last month indicate steady, modest demand from buyers with a specific 27mm task in mind.
At $33.11, the TWGY02-01 sits above many budget competitors in this category. The 1.33 kg weight reflects a tool built for durability and torque rather than light portability. For 27mm fasteners that need serious force, a heavier wrench delivers more mass-assisted turning power, which aligns with what the weight data suggests about this tool's design intent.
Based on specs and verified owner reviews, the Super-Thin TWGY02-01 earns solid ratings from buyers who purchase it for large-fastener, higher-torque work. The 4.5-star average is dependable, and the 27mm jaw capacity combined with 1.33 kg weight makes it a purposeful tool for demanding applications.
Pros
27mm jaw capacity covers large automotive and industrial metric fasteners
1.33 kg weight provides mass that assists torque on demanding fasteners
4.5-star rating from 205 verified buyers reflects solid owner satisfaction
$33.11 is a competitive price for a heavy-duty single 27mm wrench
Cons
1.33 kg is heavy for overhead or extended-reach work
50 units bought last month is modest volume for a mid-price tool
No length spec published, limiting pre-purchase leverage assessment
Specifications
Length
1.06 Inches
Weight
1.33 Kilograms
Capacity
27 Millimeters
Performance notes
At 1.33 kilograms and a 27mm jaw, the Super-Thin TWGY02-01 is a heavier-duty single open-end wrench suited to situations where the extra mass helps break loose large metric fasteners. The weight may cause fatigue in overhead positions but is an asset when applying high torque in a supported stance.
What buyers say
Owners who purchased the Super-Thin TWGY02-01 for 27mm fastener work tend to rate it positively, citing build quality and the fit on large-metric hardware. A small share note the weight as something to consider for repetitive or overhead use.
What fastener size does the Super-Thin TWGY02-01 fit?
The listed capacity is 27 millimeters, targeting large metric fasteners found in automotive suspension, axle hardware, and industrial machinery.
Is 1.33 kg heavy for an open-end wrench?
Yes, 1.33 kilograms is on the heavier side for a single open-end wrench. That weight is an advantage for high-torque applications but adds fatigue in overhead or extended-reach use.
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