C1007 Finish: Black Surface mounted, no mortising required. Low base profile reduces pull handle interference with vertical blinds. 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. Features: -Sliding glass door handle. -Material: Aluminum. -Anodized finish. -Handle type: Surface mounted. -Latch style: Hook style. Specifications: -Hole center: 4.94". -Dimensions: 11.5" H x 0.94-5" W x 2-4.94" D. c1007 Installation