The knob cooperating with 3/8 “sockets. It is used to drive the sockets and at the same time allows the operation of the socket and screw with a greater torque than in a traditional ratchet. Greater torque is obtained thanks to the long arm of the knob (the torque increases proportionally to the length of the arm).
The product is made of CrV 50BV30 chrome vanadium steel resistant to bending and fracture, Oxidized tilting pin has a ball locking and retaining the cap during operation.
