Wera 05030100001 Kraftform ESD 1578 A Slotted Precision Micro Screwdriver, 1.2mm Head, 40mm Blade Length Features precision blade with Slotted drive tip, 1.2mm x 40mm shaft Wera exceeds required specifications for ESD safe products to protect components against static electricity and associated damage Kraftform Ergonomic Micro handle design features the shape that facilitates high torque transfer and precision feel for fine adjustment work Convex/Concave cap offers both an easy turning action and comfortable hand rest Limited Lifetime Warranty, German Engineered