The Wiha TorqueVario®-S torque Screwdriver Set is for applications where recommended torque settings are important. Contains the following: 1 x TorqueVario®-S torque Screwdriver with a patented SoftFinish® handle design, ensuring work is kind to hands and muscles. Recommended by doctors and therapists at the German Campaign for Healthier Backs. The torque screwdriver produces a clearly audible, physically perceptible signal when the torque is produced. Guarantees process safe torque mechanics, protecting against damage to materials and eliminating the need for retouching. Complies with EN ISO 6789 requirements. 1 x Clamping Bit Holder with Ball end. 1 x Setting Tool. 5 x 25mm TORX® Bits: T7, T8, T9, T10 &T15. 4 x 25mm TORX PLUS® Bits: 7IP, 8IP, 9IP, 10IP &15IP. 1 x High-grade, Sturdy Box. Specifications: Torque Range: 0.8-5.0Nm. Accuracy: ± 6%. Handle Length: 138mm.