23-piece; comes in a robust fabric box that can be placed on delicate surfaces without issue. Light and compact, making it easy to carry. 1 Safe-Torque A 2 torque wrench with 1/4" hexagon drive, measuring range 2-12 Nm; for controlled clockwise and counter-clockwise tightening; tightening and loosening with and without torque, switchable torque function (Torque Lock function); 72 teeth; small return angle of 5°; desired torque value easy to set and lock, with audible and tactile engagement when the scale value is reached; ergonomic 2-component handle; 9 Zyklop sockets, 12 bits (1/4", 50 mm long), 1 adapter for socket wrench (1/4" external hexagon to 1/4" external square). Special features Rotating stop mechanism - the set torque value can never be exceeded Torque Lock function: The torque function can be switched off - the tool can then also be used as a standard ratchet with high loosening torques and at fixed tightening angles For controlled clockwise and counter-clockwise tightening - tightening and loosening with and without torque Easy setting and locking of the desired torque with audible and tactile click-over when the scale value is reached Once the desired torque is reached, the return angle is only 30°