Features:
Made from chrome vanadium, mirror polished for a fine finish, practical & long term use.
72 teeth ratchet ring, small head profile, high torque capacity.
Professionally heat treated for strength & practability.
Chrome vanadium steel forging, gears & jaw hardening heat treatment, hard wear-resistant.
Through fine polished & plating bright chrome, rust & beautiful.
72 tooth drive technology, rotating 5 degrees can drive, facilitate to use in small space.