Wera 1569 esd kraftform micro nutdriver screwdrivers wera 05030151001 this esd micro nutdriver from wera has a chrome plated round 60 x 78mm blade and a 97mm multi component kraftform micro non roll handle with rotating cap this driver is suitable for 55mm hexagon headed screws nuts and bolts wera 05030151001 1569 esd kraftform micro nutdriver screwdriver 5560