General description This Yale PM888PB25 Mortise Lock is designed for interior doors that do not require locking. It features a lever handle spring latch mechanism that allows the latch bolt to be retracted from both sides, making it ideal for non-locking applications. The latch is constructed from polished brass, providing both durability and an attractive finish. Technical specifications Dimensions: 64 mm width, 22 mm height (housing), 44.5 mm latch bolt length Finish: Polished brass Model: YALPM888PB25 Quantity: 1 Door Edge to Center Distance: 44.5 mm Compatibility and accessories Suitable for interior doors that do not require locking Compatible with lever handles that have a spring mechanism on both sides Installation Designed for easy installation on standard interior doors Requires compatible lever handles with spring latch mechanism Usage Operated by lever handles on either side to retract the latch bolt Ideal for interior doors where simple opening and closing are needed