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KUKKO 21-1 inner puller with 2 scales 12 to 16 mm

Supplier number: KUKKO 21-1 | EAN 4021176010811
59.20 tax incl.
€48.93 excl. VAT (incl. all environmental contributions)
On order: delivered from 07/10/2026

  • Ordered before 20:00 - delivered as of 07/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Effortless removal with the Kukko internal extractor

Practical benefits
  • Secure two-shell internal grip: The segmented 2-shell design allows you to clamp internal bearings, bushings, and rings from 12 mm to 16 mm.
  • Damage-free component extraction: With extra wide gripping edges, you safely pull tightly seated bearings without scoring or harming the housing bore.
  • Flexible workshop compatibility: You can easily pair the extractor with a mechanical counter stay or a slide hammer for diverse extraction tasks.

In a nutshell

The right choise for

With the Kukko 21-1 internal extractor, you can safely and precisely remove tightly seated bearings, bushings, and outer rings with an internal diameter of 12 to 16 mm from the inside. The 2-shell design with extra wide gripping edges delivers a solid internal hold, letting you extract stubborn components without damaging the surrounding housing bore. An internal safety stop protects the shells from over-expansion and overload during tensioning. Thanks to the M7 mounting thread, you can easily combine this extractor with a matching counter stay such as the 22-1 or a slide hammer such as the 22-0-05 for efficient maintenance and overhaul work.



€59.20
tax incl.

Product information

Key features according to our expert

  • For diameter: 12-16 mm

Scope of delivery

  • Optional extension:21-V-040
  • Extension for inner puller (40 mm extension, fixing thread M7):21-V-060
  • Extension / extensions for inner puller (60 mm extension / extensions, fixing thread M7):21-V-080
  • Extension / extensions for internal puller (80 mm Extension / extensions, fixing thread M7):22-0-05
  • Puller with 200 mm stroke, 0.5 kg stroke mass:22-1
  • Counter support, up to 60 mm clamping range, 115 mm clamping depth:

Product description

Series 21 inner pullers are used for pulling out internal bearings, bearing outer rings and bushings in Craft, workshop and Industry. The multi-part design of the inner pullers with their extra-large grip edges enables safe extraction of internal parts. Series 21 impresses with its compatibility and versatility in applications. Depending on the application, there are numerous variants of the optionally 2- or 3-shell inner pullers. They are used either together with Counter supports or with stroke pullers.

Application

For pulling out inner bearings, bearing outer rings and shaft holes in Craft, workshop and Industry.

All Features

For diameter
12-16 mm
  • Brand KUKKO
  • EAN 4021176010811
  • Supplier number KUKKO 21-1

Frequently asked questions about this product

Answered by specialists
What internal diameters is this internal extractor suitable for?
The Kukko 21-1 is designed for bearings, bushings, and outer rings with an inside diameter of 12 to 16 mm.
Can this internal extractor be used on its own?
No, extraction always requires a counter stay (such as Kukko 22-1) or a slide hammer (such as Kukko 22-0-05).
What mounting thread does this extractor have?
It features an M7 connecting thread to attach compatible Kukko counter stays, slide hammers, and extensions.
What is the insertion depth of this tool?
The reach is 25 mm. You can increase this depth by adding optional 21-V series extensions.
How does this extractor prevent over-expansion?
It features an internal safety stop that protects the shells and workpiece from over-spreading and overload.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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Reviews about KUKKO 21-1 inner puller with 2 scales 12 to 16 mm

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Review Terms and Conditions Klium
10/10

Prima

07/09/2018

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