This Wera 05117990001 2035 Kraftform Micro Screwdriver is designed for slotted screws used in electronic applications. It features a chrome-plated round blade with a black point measuring 0.16mm thickness, 0.8mm width, and 40mm length. The screwdriver also includes a 97mm multi-component Kraftform Micro non-roll handle with a rotating cap for comfortable and precise use. The overall length of the screwdriver is 137mm.