KUKKO 21-3 internal puller with 2 scales 18 to 23 mm

Name: KUKKO 21-3 internal puller with 2 scales 18 to 23 mm
Brand: KUKKO
SKU: 41230052
Price: 80.8 EUR
Availability: InStock

Supplier number: KUKKO 21-3 | EAN 4021176011153

80.80 tax incl.

€66.78 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 01/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Precise internal extraction by Kukko

Practical benefits

Secure and firm grip: The 2-shell design with extra-large gripping edges ensures you safely pull bearings and bushings without slippage.
Protection against mechanical overload: An integrated internal stop prevents excess spreading, effectively protecting your workpiece and the tool from damage.
Versatile workshop tool compatibility: You can easily pair this inner extractor with counter supports or slide hammers for diameters from 18 to 23MM.

In a nutshell

The right choise for

With the Kukko 21-3 internal extractor, you remove internal bearings, bushings, and outer rings cleanly without damaging surrounding housings. Designed for components with an inside diameter of 18 to 23 mm, this 2-shell tool delivers maximum holding power. Its extra-large gripping edges provide a firm, slip-resistant hold, while the built-in internal stop prevents excess spreading to protect your workpiece and tool from overload. Featuring an M10 connecting thread, it pairs effortlessly with an optional counter stay or slide hammer, giving you full control during mechanical maintenance and overhaul tasks.

Product information FAQ

€80.80

In stock - tax incl.

Key features according to our expert

For diameter: 18-23 mm

Scope of delivery

Optional extension:21-V-310
Extension / extensions for internal puller (100 mm Extension / extensions, fixing thread M10):22-0-05
Puller with 200 mm stroke travel, 0.5 kg stroke mass:22-0-17
Percussion gripper with 250 mm travel, 1.7 kg Stroke mass:22-1
Counter support, up to 60 mm clamping range, 115 mm clamping depth:22-2
Counter support, up to 100 mm clamping range, 165 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 either 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: 18-23 mm

Brand KUKKO
41230052
EAN 4021176011153
Supplier number KUKKO 21-3

Frequently asked questions about this product

Answered by specialists

What internal diameters is this extractor suitable for?: This internal extractor is designed for bearings, bushings, and outer rings with an inside diameter of 18 to 23 mm.
Can this internal extractor be used on its own?: No, you must combine this internal extractor with an optional counter stay (such as 22-1 or 22-2) or a slide hammer (such as 22-0-05 or 22-0-17).
What connecting thread does this internal extractor have?: This internal extractor features an M10 mounting thread.
Can you reach deeper seated bearings with this tool?: Yes, by attaching the optional 21-V-310 extension (100 mm), you can reach deeper into blind holes or housings.
What is the purpose of the 2-shell design?: The 2 shells expand evenly inside the bore to ensure a secure grip without damaging surrounding components.