Wera Star - Magnetiser/Demagnetiser
Wera Star - Magnetises and demagnetises screwdrivers to securely hold screws
-Simply run the screwdriver down the positive side of the Wera Star and the tool will suddenly become magnetised.
-When magnetised a screw will be held securely on the tip of the tool.
-To demagnetise, simply run it down the negative side.