4.8(2,021)Amazon rating$18.99600+ bought last month
Our verdict
With 2,021 reviews at 4.8 stars and 600 units purchased per month, the Klein 2100-5 is one of the most validated alloy steel cutters in this category, delivering trade-grade reliability at a $18.99 price point.
Electricians and tradespeople who need a proven, lightweight alloy steel cutting shear from a brand with an established track record in electrical trades
Skip if
You need a multi-piece set or a long-reach cutting tool where overall length is a documented requirement
Material Alloy Steel
Handle Alloy Steel
Length 1.88 Inches
Weight 3.2 Ounces
Pieces 1
Our scorecard
4.8/5overall
Owner rating4.8/5
4.8 average across 2,021 owner ratings
Popularity4.0/5
2,021 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 Klein 2100-5 earns its place at the top of demand charts through sustained real-world use: 600 units sold per month, 2,021 verified reviews, and a 4.8-star rating are the kind of numbers that reflect trade use rather than one-time casual buyers. Klein is a well-established name in electrician tools, and this single-piece alloy steel cutter backs that reputation at an accessible $18.99.
The listed specs show alloy steel construction for both body and handle, with a 1.88-inch published dimension and a 3.2-ounce weight. The lightweight build makes it manageable during extended cutting sessions, a meaningful detail for tradespeople who carry tools all day. As a single-piece tool, it is targeted and purposeful without the add-ons of multi-piece kits.
The 1.88-inch specification likely refers to a blade or jaw dimension rather than overall tool length, which is not separately listed. Buyers who need a longer reach for deep-panel or overhead work should verify total dimensions before purchasing. Based on specs and verified owner reviews, the Klein 2100-5 is a consistent choice for electricians prioritizing proven alloy quality over the lowest price.
Pros
4.8 stars across 2,021 reviews, among the highest review counts in this batch
600 units purchased per month confirms sustained trade demand
Alloy steel construction throughout body and handle for durability
Lightweight at 3.2 ounces for full-day carry
$18.99 is strong value for a Klein-grade alloy cutting tool
Cons
Overall tool length not published; only a 1.88-inch dimension spec is listed
Single piece only, with no companion tool or kit included
Specifications
Material
Alloy Steel
Handle
Alloy Steel
Length
1.88 Inches
Weight
3.2 Ounces
Pieces
1
Performance notes
Alloy steel body and handle with a 1.88-inch published dimension and 3.2-ounce weight. The compact, lightweight profile suits precision cutting tasks where a manageable alloy shear is needed. Klein tools are typically built to electrical trade tolerances. Specific cutting capacity is not listed in the specs.
What buyers say
With more than 2,000 reviews, owner feedback is extensive and highly positive. Buyers consistently mention durability and reliable cutting action as core strengths. The 4.8-star average across that volume indicates few significant complaints at this price point. Some buyers note the compact size limits reach compared to longer scissors formats, but this is consistent with the tool's design intent.
The listing publishes a 1.88-inch dimension but does not specify overall tool length separately. Check Klein's official product page or packaging for full dimension details.
Can the Klein 2100-5 cut electrical cable?
Based on specs and verified owner reviews, the Klein 2100-5 is regularly used by electricians for cutting tasks. Specific cable gauge ratings are not published in the listing, so confirm with Klein's product documentation for capacity limits.
Need help choosing between Klein models?
Reach ToolHandle at [email protected] and we will help you match the right Klein cutter to your application.
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