Tool holder for fixing to finger has changeable inserts for fixing to middle or ring finger

摘要

The tool has changeable inserts (5) for fixing to the middle or ring finger the connection between the finger ring (3) and the handle (1) may be releasable and may be rotatable or longitudinally displaceable. The insert may be changed by slackening a screw thread in the middle of the handle. The insert may be movable by a mechanism similar to that of a ball-point pen.