General description The Union 2648 mortice latch is designed for timber doors hinged on either side and operated with a lever handle. Made of nylon, it provides a quieter closing action. This latch is finished in silver enamel and is not compatible with unsprung lever handles. Technical specifications Finish: Silver Enamel Case Size: 64mm (2.5 inches) Backset: 44.5mm Material: Nylon Manufacturer Part Number: Y2648-SE-2.50 EAN: 5011802000797 Compatibility and accessories Suitable for timber doors with lever handle operation Not compatible with unsprung lever handles Installation Designed for mortice installation in timber doors Case size and backset should match handle specifications Usage Use as a latch for interior or exterior timber doors requiring lever handle operation Ensure handle and latch case size are compatible before installation Other information