Knipex Plastic Inserts - 81 19 250 V01

These Knipex replacement plastic inserts are designed for use with 81 11 250 and 81 13 250 pliers....

Best current price£12.30from Rapid Online - Rapid Electronics Ltd.

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Rapid Online - Rapid Electronics Ltd.KNIPEX 81 19 250 V01 2 Pairs One-Component Plastic Inserts 81 11 2...
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eBayKnipex 81 19 250 V02 2 Pairs Of Plastic Inserts 2C For 81 11 250 & 81 13 250
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Product Information

Full details

The Knipex 81 19 250 V01 replacement plastic inserts are essential accessories for professional plumbers, technicians, and DIY enthusiasts who frequently work with delicate pipe fittings and siphon screw connections. These durable, one-component jaw protectors ensure you can apply the necessary torque to plastic or finished pipes without leaving unsightly scratches or damaging the surface material. While they provide an exceptional non-marring grip, they are designed exclusively for specific Knipex plier models, meaning they are not a universal solution for all pliers in your toolbox.

All features

Model Part Number81 19 250 V01
BrandKnipex

Extended Product Information

FAQs

Does this set include the pliers?

No, this product is a replacement set of two pairs of plastic inserts only. The pliers are sold separately.

How many inserts are in the package?

The package contains two pairs (total of 4 individual inserts).

Can I use these on non-Knipex pliers?

No, these inserts are custom-molded to fit specifically on the 81 11 250 and 81 13 250 models.

Are these plastic inserts heat-resistant?

They are designed for standard plumbing environments. Avoid direct contact with high-temperature heat sources such as open flames or soldering torches.

Can I leave them on the pliers permanently?

Yes, you can leave them on if you frequently work with delicate materials, though they are designed to be removable if you need the full biting power of the steel jaws.

Troubleshooting

Insert keeps popping off the pliers

Ensure the jaw surfaces are completely clean of grease or oil. If the issue persists, check if the mounting tabs on the insert have become worn down.

Difficulty snapping the insert into the jaw

Verify you are using the correct Knipex model (81 11 250 or 81 13 250). If the tool is correct, check for trapped debris in the jaw slots.

Pros and Cons

Pros

  • Prevents damage to chrome and plastic finishes
  • Easy to install and remove when switching tasks
  • Improves grip on slippery union nuts
  • Genuine Knipex quality ensures precise fitment

Cons

  • Limited compatibility only with specific models
  • Not intended for extremely high-heat applications
  • Plastic may eventually wear down with heavy-duty use

Setup, Compatibility & Care

Compatibility

These inserts are strictly compatible with Knipex models 81 11 250 and 81 13 250. Attempting to force them onto other pliers may result in the inserts breaking or falling off during operation.

Setup Instructions

  1. Ensure the steel jaws of your Knipex pliers are clean and free of debris.
  2. Align the plastic insert with the jaw profile.
  3. Press firmly until the insert clicks or seats securely into the designated slots on the pliers.
  4. Check that the inserts are flush before applying force to your work piece.

Care and Maintenance

To prolong the life of your inserts, wipe them down with a clean, dry cloth after each use. Store the pliers in a dry environment and avoid using the plastic jaws on extremely sharp or jagged metal edges, which can gouge the plastic. If the inserts become flattened or damaged over time, replace them to maintain consistent performance and surface protection.

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