Screw holding screwdrivers Beta Tools

Screw holding screwdrivers Beta, thanks to their particular claw permit locking screws securely to them, making it possible to position the screws go in places where you can not access it with your fingers.
A plastic sleeve vacuum-loaded by a spring and operated with the thumb, haling the screw on the blade. Inserted this into place frees the sheath and the last furling line with the same screwdriver.