Wera 917 SPHS Screwdriver for Phillips screws 05017040001 Psychrometer The integrated force amplification with

The integrated force amplification with spring mechanism increases the clamping force proportional to the extracting force

By reducing friction

with the dual spring design providing an unprecedented force that remains consistent even underwater

The 16-piece universal puller set

Wera 917 SPHS Screwdriver for Phillips screws 05017040001 Psychrometer The integrated force amplification withWera Chiseldriver for fastening, chiselling and loosening seized screws. Multi component Kraftfrom handle for fast and low fatigue working. Kraftform Plus: hard gripping zones for high working speeds whereas soft zones ensure high torque transfer. A hexagon blade out of high quality bit material that extends right through the blade ensures full transfer of force, even when struck with a hammer. The ductile tempered material prevents the blade from