Unique Wiha handle size concept: Long slim handle sizes for small screws + large handle sizes for fastening large screws with higher torque. Made in Germany: Ergonomic handle with the patented SoftFinish® handle design to ensure work is gentle on hands and muscles. Recommended by doctors and therapists at the German Campaign for Healthier Backs! Universal screwdriver set with roll-off protection and screw symbol printed on the handle end for efficient working. Material of the mechanics' screwdriver set: Chrome-vanadium-molybdenum steel, matt chrome-plated. Contents: 6x screwdriver SoftFinish® TORX® with round blade T10 x 80 mm + T15 x 80 mm + T20 x 100 mm + T25 x 100 mm + T30 x 115 mm + T40 x 130 mm