- material: premium chrome vanadium steel - drop forged, entirely hardened and tempered - - Advantages: - ratchet: works both way, screw direction can be changed with button - 72 - teeth, 5? working angle - Stop ring on the ring part of the wrench prevents unexpected slip of the wrench from the nut and positioning back on the nut. - It enables quick and easy tightening of the nut without causing damage to the user and quick, save and precise positioning of the wrench on the nut.
