Slide-Co 141752 Sliding Patio Door Handle Set, 4-15/16 in., Extruded Aluminum, Hook Latch, Black w/Wood Grain This handle set is used for replacing damaged or missing surface-mounted hook latch handle sets on sliding patio doors The hole center spacings for this handle set are 4-15/16 inches from center to center. The hook profile measures 7/16 in. This handle set comes in a black anodized finish with wood grain detail on interior pull The inside pull is constructed of extruded aluminum and the outside pull is constructed of diecast