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Small blue steel diagonal cutting pliers with plastic dipped handles and pointed nose

Klein Tools

Klein Tools D209-4C Midget Diagonal-Cutting Plier 4 1/2 in

SKU CH-27YE-H4BWW MPN D209-4C

Precision diagonal-cutting pliers with pointed nose for 6 AWG copper and piano wire up to 1000V rating

  • TypePliers
  • MaterialSteel
  • Color/FinishBlue
  • FeaturesPlastic Dipped Handle Spring Loaded
  • Pointed nose reaches tight spots
  • Spring-loaded handles reduce hand fatigue
  • Cuts copper and piano wire up to 6 AWG
  • 1000 V voltage rating for electrical safety
  • Tool steel jaws stay sharp through heavy use

Precision cutting pliers

The Klein Tools D209-4C is a midget diagonal-cutting plier designed for precision wire trimming in tight spaces. Its pointed nose allows access to confined areas where standard pliers cannot reach. The tool handles copper and piano wire up to 6 AWG with a semi-flush cut finish. A spring-loaded mechanism reduces hand fatigue during repetitive tasks.

Electronics and fine wiring

Technicians working on circuit boards, jewellery or small-gauge electrical repairs will appreciate the narrow jaw profile and 13/16 in jaw length. The ergonomic plastic-dipped handle provides grip without bulk. Buyers needing to strip insulation or cut heavy cable should look at dedicated strippers or larger side cutters. This plier is not tether capable and carries no 1000 V insulation rating.

Jaw capacity decides fit

The maximum jaw opening of 7/8 in and tip width of 15/32 in determine whether the plier fits your specific components. Verify these dimensions against the wire bundles or terminals you work with most often. The tool steel jaws and 4 1/2 in overall length are fixed specifications that cannot be altered.

Highlights

  • Pointed nose reaches tight spots
  • Spring-loaded handles reduce hand fatigue
  • Cuts copper and piano wire up to 6 AWG
  • 1000 V voltage rating for electrical safety
  • Tool steel jaws stay sharp through heavy use

Specifications

BrandKlein Tools
ModelD209-4C
TypePliers
MaterialSteel
Color/FinishBlue
FeaturesPlastic Dipped Handle Spring Loaded

Questions about this item

What size copper wire can the 4 1/2 in pliers cut?

The jaws are rated to cut up to 6 AWG copper wire, covering soft, medium, hard and piano wire types.

Will the spring-loaded handles interfere with other tools in a crowded toolbox?

The spring return is built into the handle design, so the pliers stay closed when not in use and do not snag on neighbouring tools.

How can I confirm the 1000 V insulation rating is still valid after use?

Inspect the blue plastic-dipped handles for cracks, cuts or wear; intact insulation indicates the voltage rating remains effective.

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