Surface Mount Sliding Door Handle Assembly, 4-15/16"

Patio sliding glass door handle set. Installation hole centers: 4-15/16". Separate lock inserted into base permits instant reversibility; surface mounted; no mortising required; a fixed anti-lift key which projects from lock base and engages a second slot in keeper. This assures alignment of lock bolt into keeper and, when locked, resists unauthorized entry by outside manipulation of sliding panel to disengage lock hook; retracts to unlocked position if the door is closed with the hook extended. Includes keeper and installation fasteners.