Union Y2203SSS30 81mm 3 Lever Mortice Sashlock Stainless SteelThis Union 3 lever mortice sashlock is designed for use on internal doors where standard lever handles are fitted. It features a durable stainless steel forend and a robust construction for reliable operation.Features 3 lever security mechanism Stainless steel forend finish Suitable for use with lever handlesSpecifications Brand: Union MPN: Y2203SSS30 EAN: 5011802175389 Case size: 81 x 109.6 mm Backset: 57 mm Centre: 57 mm