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Klein Tools 80043 Heavy-Duty Tool Set, 3-Piece

Based on 66 reviews
Condition: New
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$76.98

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At a glance

Condition
New
Style
Heavy Duty Tool Set
Dimensions
15"L x 10"W
Weight
2 lb
Color
Blue
Material
Alloy Steel
Handle Material
Plastic
In the box
8-20 AWG (Cat. No. K11095)8-Inch (Cat. No. D2000-28)9-Inch (Cat. No. D2000-9NE)Diagonal Cutting PliersHeavy-DutyHigh-LeverageKlein-Kurve® Wire Stripper/CutterLineman's Pliers

Features 7

  • SMART BUY: A complete, high-performance kit that offers convenience and value
  • GREATER CUTTING AND GRIPPING POWER rivet is closer to the cutting edge
  • IDEAL TO CUT ACSR, screws, nails and wire
  • MADE IN USA SMOOTH ACTION and no handle wobble with the hot-riveted joint

Description

This 3-Piece Klein Tools Heavy Duty Tool Set delivers performance and durability expected by professional tradespeople. These Lineman's Side-Cutting pliers feature induction hardened cutting knives for long life. The Diagonal Cutters have a high-leverage design to provide 36-Percent more cutting and gripping power. This Wire Stripper / Cutter features six stripping holes and a shear-cutting knife to handle 8-18 AWG Solid and 10-20 AWG Stranded wire, plus shearing holes for 6-32 and 8-32 bolts. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Specs 21

Brand KLEIN TOOLS
Material Alloy Steel
Product Dimensions 15"L x 10"W
Color Blue
Handle Material Plastic
Item Weight 2 pounds
Specific Uses For Product Cutters,Gripping,Nails
Specification Met Industry-standard pliers

Frequently asked questions

The Klein 80043 Heavy Duty Tool Set comes with three primary tools which are the Lineman's Side-Cutting Pliers, Diagonal Cutters and Wire Stripper. These tools are designed for sophisticated heavy-duty applications.

The product description does not specify that the tools in the Klein 80043 tool set are insulated. It's always safer to assume that they are not unless specifically mentioned.

Klein Tools are known for their durability. They are heavy-duty tools built for strength and longevity. However, the lifespan will also depend on how you use and maintain the tools.

Yes, the tools in the Klein 80043 set are professional-grade tools. They are designed to withstand the rigors of heavy-duty usage commonly encountered in professional settings.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The reviews for the Diagonal Cutting Pliers are overwhelmingly positive, with a majority of users awarding it a 5-star rating, praising the tool for its durability, quality, and versatility. One user reported a rusting issue that was quickly resolved with rust inhibitor. Overall, the product is greatly appreciated by users, both for their professional use and home toolkits.

Pros

  • 👍 Sturdy and durable, able to cut through a variety of materials.
  • 👍 High-quality tool that users believe will last for a long time.
  • 👍 Highly versatile - can be used by electricians and other professions, as well as for home toolkits and even for fishing!
  • 👍 Was a satisfying replacement for a user's tool that had been used for over 50 years, showing impressive quality.

Cons

  • 👎 Some users reported that the tool started rusting quickly. However, this was resolved using a rust inhibitor.
  • 👎 One user mentioned that the cutting surface was not fully effective in a first purchase, but a replacement unit worked fine.

Should I Buy It?

Based on the customer reviews, the Diagonal Cutting Pliers are a highly recommended purchase. The product's exceptional quality, durability, and versatility make it a valuable addition to both professional and home toolkits. The few drawbacks mentioned are outweighed by the benefits, and some issues noted were resolved with simple solutions.


Good stuff
Style: Heavy Duty Tool Set
Good quality good instruments that
Reviewed in the United States on July 16, 2026 by Jay Eli

Top quality set!
Style: Heavy Duty Tool Set
These are very well made and will probably last a lifetime! Very happy with the purchase!
Reviewed in the United States on May 11, 2026 by Billyjack37

Esta bien
Style: Heavy Duty Tool Set
Esta bien
Reviewed in the United States on March 18, 2022 by Amazon Customer
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