Screwdriver set for professional electrical installation and assembly work. Sturdy bits tested according to VDE standard. Set includes: screwdrivers for cross screws PH1 x 80 mm and PH2 x 100 mm and straight screws 3.0 mm, 0.8 x 4 x 100 mm, 1.0 x 5.5 x 125 mm and 1.2 x 6.5 x 150 mm.