Wera 1578a esd kraftform slotted micro screwdrivers wera 05030104001 this 04mm esd micro slotted screwdriver from wera has a chrome plated round 80 x 25mm black point blade and a 97mm multi component kraftform micro non roll handle with rotating cap wera 05030104001 1578a esd kraftform micro screwdriver slotted 042580