Which wire strippers is this blade set compatible with?

This spare blade set is suitable for the Knipex MultiStrip 10 (12 42 195) and Knipex NexStrip (12 72 190).

What conductor capacities do these blades support?

The blades are designed for conductor cross-sections from 0.03 to 10 mm² (AWG 32 to 8).

What material are the spare blades made of?

The blades are manufactured from oil-hardened special tool steel.

How do you replace the blade block in the tool?

You can easily release the old blade block in seconds using a screwdriver and insert the new one.

Does this spare blade set include a length stop?

No, this set contains only the spare blade block without a length stop.

KNIPEX 12 49 21 set of spare blades for 12 42 195

Name: KNIPEX 12 49 21 set of spare blades for 12 42 195
Brand: KNIPEX
SKU: 41191514
Price: 15.8 EUR
Availability: PreOrder

Supplier number: KNIPEX 12 49 21 | EAN 4003773057581

Recommended Retail Price €24.38

15.80 tax incl.

€13.06 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

pair

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Clean stripping performance with Knipex 12 49 21

Practical benefits

Quick and simple replacement: You can swap the blade block in seconds using a standard screwdriver.
Durable oil-hardened steel: The tough special tool steel ensures you achieve consistently sharp cuts over time.
Exact compatible fit: This spare blade set fits seamlessly into models such as the 12 42 195.

In a nutshell

The right choise for

With the Knipex 12 49 21 spare blade set, you quickly restore the clean stripping precision and smooth action of your automatic wire stripper. Made from oil-hardened special tool steel, this replacement blade block is specifically designed for models such as the 12 42 195 and 12 72 190. Instead of replacing the entire tool, you can swap the block in seconds using a standard screwdriver. Suitable for conductor cross-sections from 0.03 to 10 mm² (AWG 32 to 8), these durable blades prevent damaging delicate wire strands during professional electrical installations.

Product information FAQ

€15.80

tax incl.

Key features according to our expert

Accessory/Part type: Knife set
For model: 12 42 195

Product description

Spare blade block
Spare blade without length stop
The old block can be easily replaced in seconds using a screwdriver.
For the KNIPEX MultiStrip 10 automatic wire stripper and the KNIPEX NexStrip® multitool for electricians

Documents

⤓ Product sheet PDF

All Features

Accessory/part type: Knife set
For model: 12 42 195
Dimensions: 51 x 17 mm
Weight: 8 g
Rohs compliance: irrelevant
Reach compliance: does not contain SVHC

Brand KNIPEX
41191514
EAN 4003773057581
Supplier number KNIPEX 12 49 21

Frequently asked questions about this product

Answered by specialists

Which wire strippers is this blade set compatible with?: This spare blade set is suitable for the Knipex MultiStrip 10 (12 42 195) and Knipex NexStrip (12 72 190).
What conductor capacities do these blades support?: The blades are designed for conductor cross-sections from 0.03 to 10 mm² (AWG 32 to 8).
What material are the spare blades made of?: The blades are manufactured from oil-hardened special tool steel.
How do you replace the blade block in the tool?: You can easily release the old blade block in seconds using a screwdriver and insert the new one.
Does this spare blade set include a length stop?: No, this set contains only the spare blade block without a length stop.