The set of 12 single - point mortise locks with cylinder bore and shaft 50 mm black Klose Besser is an ideal pack to complete the installation of your doors! Performances: Axis: 50 mm Square: 7 mm Follower: 70 mm Round Bout Without striker Without cylinder Fouillot and pene nickel Colour: black Packaging: Comes in original packaging Warranty: The products of the brand Klose Besser have a guarantee manufacturer 1 year from date of purchase.