The Wera 7-piece Torque Screwdriver and Bit Set is a professional tool set for precise screwing and fine-tuning, ideal for bicycle work. Special featuresTorque screwdriver with quickly adjustable torque Overtightening and safe torque mechanism for right/left tightening Fixed position (Torque Lock) for unlimited loosening and tightening torques Quick-release holder for high robustness Includes 6 tough-hard bits (50 mm) with "Take it easy tool finder" for quick profile and size recognition Technical dataTorques: 2.0 / 3.0 / 4.0 / 5.0 / 6.0 Nm Bits: 6 pieces, 50 mm long, 1/4" hex drive Included as standard1x Torque screwdriver with adjustable torques 6x Bits, 50 mm, with color coding and size code