Patio Door Handle Set, Surface Mount Clamp Latch, Dull Finish, Bolt Hole Dia. (In.) 3/16 In., Max. Latching Distance (In.) 9/16 In., For Door Thickness (In.) Min D/T 1 In. Max D/T 1-1/4 In., For Use With Glass Sliding Door, Includes Inside Latch and...