Prime-Line C 1001 Handleset, Aluminum, Anodized, For: 7/8 to 2-3/8 in THK Glass Sliding Doors Black

Surface mounted, no mortising required. Separate lock inserted into base permits instant reversibility. Has a fixed anti-lift key to resist unauthorized entry by outside manipulation. Retracts to unlocked position if the door is closed with the hook extended. Prevents damage to keeper and lock assembly. Hook style latch.