The set of 10 single - point mortise lock with key L - 40mm and 7mm square shaft Klose Besser conditioning for intensive DIY! Performances: Axis: 40 mm Square: 7 mm Thickness: 12 mm round headrest Without striker Mortise lock Colour: white Packaging: Comes in original packaging by 12 Warranty: The products of the brand Klose Besser have a manufacturer warranty 1 year from date of purchase.