Sealing plug rotator, has central screwdriver with electroplated wing plate, and wing plate with two recess areas welded at blade of screwdriver, where wing plate has diameter of specific millimeters

摘要

The rotator has a central screwdriver with an electroplated wing plate (3), where the wing plate has a diameter of 30 millimeters (mm) and 1.5 millimeters. The wing plate is welded at a blade (1) of the screwdriver and has two recess areas, so that the blade has a shape of specific millimeters. The regulator has a bar magnet (6) of specific millimeters.