Lanai Sliding Glass Door Handle Set with Oak Wood Pull in White Finish, Standard 3-15/16&rdquo; CTC Screw Holes, 1-1/2" Door Thickness Includes inside and outside pull, thumb latch, and installation screws (mortise lock not included) Easy replacement for most sliding door handles; Standard 3-15/16 center-to-center screw holes Choose your door thickness and receive correct hardware- no cutting down screw lengths! Classic exterior pull and oak wood interior pull handles work on right or left handed doors Sturdy die cast construction with durable white powder coated finish