Witte werkzeug 7 piece maxxpro vde slotted pozi screwdriver set witte werkzeug 653755 these maxxpro screwdrivers from witte are tested according to vde standard for work on live parts up to 1000v the optimised triangular grip improves power transmission while the unbreakable connection between blade insulation and grip ensure maximum safety witte werkzeug 653755 maxxpro vde screwdriver set slotted pozi set of 7