Tool for manually tightening or releasing screw connections with different sizes of multiple edge-entrainment bodies, has two socket keys arranged coaxially to each other and moved separately

摘要

The tool (1) has two socket keys (2,3) arranged coaxially to each other and moved separately. The free front edges of both the socket keys lie together in an end position effected by the pressure spring (4). The inner socket key is clamped in another end position against the pressure spring. A rotation of the tool effects a rotation of both the inner and the outer multiple edge-entrainment bodies by inner socket key placed in the end position.