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Kobalt

Kobalt 55727 Groove Joint Pliers Set 3-Piece

  • Material Type: Alloy Steel
  • Grip Type: Ergonomic
  • Handle Material: Alloy Steel
  • Item Weight: 3 pounds

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A heavier, alloy steel plier built for durability over daily grip and cutting tasks, though its exact jaw type is not confirmed in the listing.

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ASIN: B00H0OY50UModel: 55727Category: Pliers

Overview

The Kobalt 55727 is a plier with an alloy steel handle, weighing 3 pounds, a build suited to demanding grip and cutting tasks rather than light wirework.

Alloy steel handles add durability under repeated stress compared to lighter composite grips, and the 3 pound weight here is heavier than most standard pliers, pointing to a larger or heavier-duty design. Kobalt tools are sold through Lowe's and generally target DIY and light professional use. The listing does not specify jaw type, so buyers should confirm whether this is a cutting, gripping, or locking plier before ordering.

  • Alloy steel handle material
  • 3 pound tool weight
  • Kobalt 55727 model
  • Built for grip and cutting tasks

Who it's for

DIYers and tradespeople who want a durable, heavier-duty plier with a metal handle for demanding grip or cutting tasks. Not the pick for those who want a light, compact plier for delicate work.

Pros and cons

Pros
  • Alloy steel handle adds durability under stress
  • Heavier build suits demanding grip or cutting tasks
  • Kobalt brand backed by Lowe's retail support
Cons
  • Exact jaw type is not specified
  • 3 pounds is heavy for precision hand work

Performance notes

The alloy steel handle holds up to repeated stress better than composite grips, and the 3 pound weight suggests a larger frame built for leverage on tougher materials rather than fine work.

Specifications

BrandKobalt
Model55727
Dimensions & fit
Item Weight3 poundshigher than 92% of 253 pliers
Construction & materials
Material TypeAlloy Steel
Handle MaterialAlloy Steel
ColorNew Black And Blue
Included components
Unit Count3
Other details
Grip TypeErgonomic
Specific Uses For ProductGripping
Set Name3-Piece

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Frequently asked questions

What is the Kobalt 55727 plier's handle made of?

Alloy steel.

How much does the Kobalt 55727 plier weigh?

3 pounds.

Is the Kobalt 55727 a heavy-duty plier?

Its 3 pound weight and alloy steel handle point to a heavier-duty build than standard hand pliers.