Easy assembly via FastFix interface. Adjustable screw depth. Also allows for unscrewing screws without removing the attachment. Equipped with a 1/4" hex socket for use with standard bits. Maximum usable screw head diameter is approximately 11 mm. The depth stop can be used with all drill and impact drill screwdrivers featuring a FastFix interface and bayonet lock. With the adjustable depth stop, series screw connections with consistent screw depth are achieved easily and straightforwardly. The narrow tip provides good visibility of the screw area. The depth stop is particularly suitable for fastening drywall panels.