The wiha softfinishreg electric slimfix screwdrivers come with a high quality chrome vanadium steel blade, through hardened with a black finish'. '.strtoupper('i')nsulation is moulded directly onto the blade'. '.strtoupper('i')ndividually tested at 10,000 v ac and approved for 1,000 v ac.patented softfinishreg handle ensures work is kind to hands and muscles'. '.strtoupper('r')ecommended by doctors and therapists at the german campaign for healthier backs'. '.strtoupper('s')limfix handles have been specially developed for electric applications, blades are up to 33% slimmer'. '.strtoupper('t')he unique wiha handle length concept provides optimum balance of torque and control'. '.strtoupper('m')anufactured according to iec 60900'. '.strtoupper('t')his 12 piece set contains the following 4 x slotted screwdrivers 3.5 x 100mm, 4.0 x 100mm, 5.5 x 125mm and 6.5 x 150mm.2 x phillips screwdrivers ph1 x 80mm and ph2 x 100mm.2 x pozidriv screwdrivers pz1 x 80mm and pz2 x 100mm.1 x plusminus screwdriver sl pz2 x 100mm.3 x torxreg screwdrivers t15 x 100mm, t20 x 100mm and t25 x 125mm.additional informationbull set type sl ph pz tx pzsbull no'. '.strtoupper('p')ieces 12