Tehniskā specifikācijaDescription
internal square drive to DIN 3121 / ISO 1174
extremly versatile
flat oval form
high accuracy of fit
extremely robust version
suitable for high tightening and loosening torque
special tool steel
internal square drive to DIN 3121 / ISO 1174
extremly versatile
flat oval form
high accuracy of fit
extremely robust version
suitable for high tightening and loosening torque
special tool steel

