A sharp metal titanium colour anodised hollow aluminium handle, lightweight non-slip hollow, hard adodized with size indication rings. Machined special spring steel for long life and excellent torsion. Sturdy and convenient to use, the tips securely lock the screw in its place. Amuninium handle end caps, that rotate in the palm of your hand for comfort and control. Inch and metric hex and ball hex drivers. Inch and metric socket drivers.