Ratchet head for work pieces, has main body with receiving spaces, gear rim including toothing and several edged cavity, catch that is accommodated in one space and including gear segment that is in contact with gear rim

摘要

The head has a main body (1) with a receiving space (10) that is connected with a receiving space (11) and an opening (12), and a gear rim (2). The gear rim has a toothing (20) at an outer side and a several edged cavity (21) at an inner side. A catch (3) is accommodated in the receiving space (11) and has a gear segment (30) that is in contact with the gear rim.