Wera 167i vde insulated kraftform plus torx screwdrivers wera 05006179001 this vde insulated screwdriver from wera is suitable for use with tx40 torx socket screws this driver has a 150mm zinc phosphated insulated blade and a 112mm multi component non roll kraftform handle wera 05006179001 167i vde insulated kraftform plus screwdriver torx tx40150