Klein Tools 2139NERINS 1000V Insulated 9-Inch Side-Cutting Pliers
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Klein Tools 2139NERINS 1000V Insulated 9-Inch Side-Cutting Pliers
The Klein Tools 2139NERINS Insulated Side-Cutting Pliers combine high-leverage cutting performance with protective insulation for professional electrical work. Rated for 1000V applications, these New England nose pliers feature two-layer molded insulation, precision-machined cutting knives and cross-hatched gripping jaws.
The high-leverage joint design delivers 46% greater cutting and gripping power compared with other plier designs. Induction-hardened steel construction, a hot-riveted joint and orange/light gray insulated handles make this tool suitable for electrical installation, maintenance and wire handling.
Common Applications
- Gripping, bending and twisting electrical conductors
- Cutting #8 AWG copper, aluminum and other compatible soft metals
- Cutting fine stranded wire, mule tape and pull line
- Electrical installation and maintenance
- Work near energized electrical sources when required safety procedures are followed
Key Features
- 1000V Insulation Rating: Designed for professional electrical applications requiring insulated hand tools.
- Two-Layer Molded Insulation: Thick multi-layer handle design provides protection against electrical contact.
- ASTM and IEC Compliance: Insulation meets or exceeds ASTM F1505-16(2021) and IEC 60900:2018 requirements.
- High-Leverage Design: Provides 46% greater cutting and gripping power than other plier designs.
- Precision-Machined Cutting Knives: Cuts fine stranded wire, mule tape, pull line and compatible conductors.
- Induction-Hardened Steel: Durable cutting edges for extended service life.
- Cross-Hatched Knurled Jaws: Provide a secure gripping surface for wire handling.
- New England Nose: Streamlined jaw design for gripping and cutting tasks.
- Hot-Riveted Joint: Promotes smooth operation without handle wobble.
- Integral Hand Guards: Help prevent accidental contact with conductive portions of the tool.
- Made in USA: Manufactured in the United States.
What's Included
- (1) Klein Tools 2139NERINS Insulated 9-Inch Side-Cutting Pliers
Electrical Safety and Care
Always de-energize circuits whenever possible. Inspect the tool before every use and remove it from service if insulation is damaged. Keep the handles clean and dry, wear approved eye protection and avoid contact with uninsulated tool surfaces when energized equipment may be present. Do not use the pliers as a pry bar or chisel.
Frequently Asked Questions
Are these pliers rated for electrical work?
Yes. The 2139NERINS is a 1000V-rated insulated tool that meets applicable ASTM F1505 and IEC 60900 insulated-tool standards. Appropriate electrical safety procedures are still required.
What materials can these pliers cut?
Klein Tools specifies #8 AWG copper, aluminum and other soft metals. The precision-machined knives also cut fine stranded wire, mule tape and pull line.
What is the advantage of the high-leverage design?
The joint geometry provides 46% greater cutting and gripping power compared with other plier designs.
Are these pliers made in the USA?
Yes. Klein Tools identifies the 2139NERINS as made in the USA.