Knipex Cobra Pliers & Plier Wrench Set - 87 01 250

The Knipex 2 Piece Cobra Pliers & Plier Wrench Set features professional-grade tools for versatile...

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OnBuy.comKnipex Cobra Pliers & Plier Wrench Set
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B&Q - Knipex Cobra Pliers & Plier Wrench Set Multi Colour (One Size)
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DebenhamsKnipex Unisex Multicolor Cobra Pliers & Plier Wrench Set Size 2
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Product Information

Full details

The Knipex Cobra Pliers & Plier Wrench Set (87 01 250) is an essential toolkit for professional tradespeople and serious DIY enthusiasts who require high-precision gripping and turning capabilities. This set excels by combining the aggressive, self-locking grip of Cobra water pump pliers with the smooth, surface-protecting parallel jaws of the plier wrench. While these tools offer unmatched versatility for handling both rough pipes and delicate chrome fittings, users should note that they require a brief learning curve to master the quick-adjust mechanisms compared to traditional slip-joint pliers.

All features

Model Part Number87 01 250
BrandKnipex

Extended Product Information

FAQs

Can the Plier Wrench be used on nuts larger than its jaw capacity?

No, you should never force the tool beyond its maximum jaw capacity, as this can damage the adjustment mechanism.

Are the handles insulated for electrical work?

The standard set provided is not VDE-rated for electrical work; do not use these on live circuits.

How do I adjust the pliers while working?

Simply press the adjustment button, slide the jaw to the desired size, and release the button to lock it into place.

Can I use the Cobra pliers to hammer objects?

No, these are precision gripping tools and using them as a hammer will damage the joint and void the performance integrity.

What is the primary difference between these two tools?

The Cobra pliers have aggressive teeth for gripping round pipes, while the Plier Wrench has smooth, flat jaws for tightening finished bolts and nuts.

Troubleshooting

Pliers adjustment button feels stiff

Clean the joint area with a degreaser, dry thoroughly, and apply a light machine oil to the spring and pivot point.

Pliers slipping on smooth pipes

Ensure the jaw teeth are clean and free of grease or debris, and confirm the tool is adjusted to the smallest possible setting for the pipe diameter.

Pros and Cons

Pros

  • Self-locking grip on pipes and nuts reduces user fatigue
  • Damage-free handling of sensitive chrome surfaces
  • Fast and accurate adjustment directly on the workpiece
  • High-quality construction ensures long service life
  • Compact two-piece set covers a wide range of common tasks

Cons

  • Premium price point compared to standard hardware store pliers
  • Button-adjustment mechanism requires practice for one-handed operation
  • The 180mm wrench may be too small for larger automotive lug nuts

Setup, Compatibility & Care

These tools do not require assembly. To maintain optimal performance, keep the pivot points clean and lubricated with a light machine oil periodically. If the pliers become stiff, blow out any debris from the jaw teeth using compressed air and apply a drop of oil to the joint mechanism. To ensure longevity, avoid using these pliers as a hammer and store them in a dry environment to prevent surface corrosion. Always select the correct size setting for the workpiece to prevent excessive strain on the adjustment pin.

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