Kukko 30-40 Universal 3-jaw Internal and External Puller - 7 1/2 - 20 1/2 inch (190 - 520 mm)

Kukko ToolsSKU: WS03-30-40

Sale price$1,995.70


  • For removing bearings, gears, discs, etc. for tight or difficult-to-access spaces.

  • Thin pulling hooks.
  • Parallel pulling hooks in every position, even with full load.
  • Pulling hooks with infinitely variable adjustment on the cross-beam.
  • Optimal adjustment of the spindle to the shaft with 2-sided spindle tip (ball and tip).
  • Mechanical pressure screw.
  • Milled thread treated with special coating.
  • The three-arm design ensures that the load is distributed evenly and that the part to be removed is held securely
  • MPN #: 30-40

  • Shipping Disclaimer: If the product has to ship directly from the manufacturer it may take 5-7 business days.


Technical attribute




190 - 520 mm

7 1/2 - 20 1/2 inch


200 mm

7 7/8 inch

Spread used internal

200 - 710 mm

7 7/8 - 28 inch

Hexagon drive (male)

41 mm

Maximum load

15 t

16 US t

Maximum torque

500 Nm

68.5 ft lb

Space below

20 mm

3/4 inch

Space next to it

67 mm

2 5/8 inch


22.64 kg




Product Data Sheet


  • The thin pulling hooks are suitable for narrow, difficult-to-access locations.
  • Can be installed on various pulling hooks and variable reach thanks to jaw extensions.
  • Turning the pulling hooks enables them to be used both internally and externally.
  • Suitable for pulling asymmetric workpieces.
  • Spindle head band prevents the wrench from slipping off.
  • Almost all components available as replacement parts, time-saving order process thanks to numbering system.
  • Note: Pressure pads from series 600-17 are a good addition if the shaft is hollow and the spindle cannot be supported.


KUKKO quality standards

  • Quality made in Germany.

  • Strong design, high performance and long service life.

  • Self-healing corrosion protection KUKKoating for galvanized parts (WITHOUT chrom VI).

  • Safety label to ensure the protection of intellectual property.

  • A tube of KUKKO special grease is included for the pressure spindle.


  • Pullers with sliding, parallel jaws

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