Knipex Ear Clamp Plier - 220 mm - 10 98 I220

The Knipex Ear Clamp Plier is designed for the simple and reliable mounting of 1-ear and 2-ear cla...

Best current price£22.75from Rapid Online - Rapid Electronics Ltd.

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Rapid Online - Rapid Electronics Ltd.Knipex 10 98 I220 Ear Clamp Pliers, 220mm, High Grade Steel
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£22.75
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eBayKnipex Ear Clamp Pliers, 220mm, High Grade Steel
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Blueperry agriculture (UK)Knipex Ear Clamp Pliers 220 Mm Ta1098i220
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OnBuy.comKnipex 10 99 I220 Ear Clamp Plier With Side Jaw, Red/Black, 220 Mm
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B&QB&Q - Ear Clamp Pliers 220mm Hand Tool1 Piece
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£37.00
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Product Information

Full details

The Knipex 10 98 I220 Ear Clamp Plier is designed for automotive technicians and industrial maintenance professionals who require a reliable tool for mounting 1-ear and 2-ear clamps, such as those in the Oetiker system. It provides the key benefit of securing clamps without damaging the delicate press points, ensuring a professional, leak-free connection. While it excels in confined spaces due to its slim profile, it is a specialized tool primarily intended for clamp-specific tasks and may not replace standard heavy-duty crimping pliers for larger industrial applications.

All features

Model Part Number10 98 I220
BrandKnipex

Extended Product Information

FAQs

Does this tool work on non-ear clamps?

No, the 10 98 I220 is specifically designed for 1-ear and 2-ear clamp systems and will not work effectively on worm-gear or spring-type clamps.

Can I use this for PEX pipe rings?

This tool is intended for ear-style clamps found on automotive and industrial hoses; it may not be compatible with standard PEX plumbing ring dimensions.

How do I maintain the finish?

Wipe with a clean, dry cloth after use. If exposed to moisture, apply a thin coat of rust-preventative oil.

Is 220mm the total length?

Yes, 220mm refers to the overall length of the pliers, providing an optimal balance between leverage and reach.

Does it damage the clamp ear?

The tool is designed to compress the ear correctly without deforming or damaging the press points, provided it is used according to standard clamp installation practices.

Troubleshooting

Clamp not fully closing or sealing

Ensure the pliers are centered squarely on the ear of the clamp and verify you are using the correct size clamp for the hose diameter.

Pliers feeling stiff during operation

Clean the joint area of any debris and apply a small drop of machine oil to the pivot point, then work the pliers open and closed.

Jaw slipping off the clamp ear

Check if the clamp ear is bent or if the pliers are positioned at an angle; ensure the jaws are seated flat against the ear surfaces.

Pros and Cons

Pros

  • Slim profile allows for use in cramped engine bays
  • Prevents damage to ear clamp geometry
  • Extremely durable construction for professional longevity
  • Compatible with various common ear clamp systems

Cons

  • Specialized design limited to ear-style clamps
  • Requires manual dexterity to position correctly in deep recesses
  • Not intended for heavy-gauge electrical crimping

Setup, Compatibility & Care

This tool does not require any specific calibration or setup. It is compatible with 1-ear and 2-ear style clamps, including the Oetiker system. To ensure the longevity of your Knipex pliers, keep the pivot joint lubricated with a light machine oil. Clean the jaws after each use to remove dirt, grease, or metallic debris that could interfere with the grip. Avoid using the tool as a hammer or prying device, as this can misalign the precision jaws and impair their ability to clamp correctly.

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