Item number: 41863
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Screwdriver with ratchet function: the Kraftform Kompakt 27 RA by Wera

The sets in the Kraftform Kompakt 20 series have it all: telescopic blade that can be retracted into the handle (which can also be removed and used as a bit holder in the screwdriver) and integrated bit magazine. Rapidaptor technology guarantees lightning-fast bit changes and good guidance via the freewheel sleeve during machine operation.
The Kraftform Kompakt 27 A also has a ratchet function.


made for 1/4" bits as per DIN 3126-C 6.3 (ISO 1173) and Wera connecting series 1
ratchet, fine-pitched teeth for small return angle, switchover ring (right, fixed, left), maximum torque up to 50 Nm; hexagonal blade with 1/4" hexagon socket take-up, stainless sleeve, strong permanent magnet
Kraftform with anti-roll, multi-component, integrated magazine


  • The handle/interchangeable blade system allows the required blade to be changed in a flash, thus enabling a wide range of applications.
  • 44-piece fine toothing. High time-saving when screwing. Ergonomically operated direction change.
  • iIn addition, the lockable central position makes it possible to carry out fine adjustments without having to change the tightening directions each time. Fixable centre position for fine adjustment.
  • multi-component power moulded handle for fast and gentle work
  • The hard materials used for the handle guarantee quick grip without the danger of the skin " sticking" to the handle. The circumferential hard zones with the largest diameter run like wheels in the hand.
  • 6 tough bits, especially suitable for hard screwdriving, e.g. in sheet metal or metal, 2 each for Phillips Recess Phillips, Phillips Pozidriv and slotted screws


Kraftform: The shape that made the hand
The whole hand makes contact with the handle. The smooth, hard zones glide through the hand like wheels when gripping and enable particularly high working speeds.
The grippy, soft zones are optimal contact surfaces for the hand and enable high power transmission.

Manufacturer Number:



  • 1 x Wera 27 RA 1 SB Kompakt Kraftform handle w/ ratchet function
  • 1 x telescope blade
  • 2 x Wera 851/1 Z PH bits for Phillips recess bolts (1 / 2 x 25 mm)
  • 2 x Wera 855/1 Z PZ bits for Phillips Pozidriv bolts (1 / 2 x 25 mm)
  • 2 x Wera 800/1 Z bits for flat head bolts (1.0 x 5.5 x 25 mm / 1.2 x 6.5 x 25 mm)


  • black-green/universal, in stock

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