This sliding patio door handle set is constructed of mixed materials including wood and diecast components, and it features a keyed exterior pull. The outside locking pull and the inside supports are constructed of diecast and come finished in a black painted color and chrome finish respectively. The inside pull is made of natural wood and is finished in a smooth, clear finish. This handle set is a flush mounted, hook style handle set and it is non-handed allowing it to be used on both left and right-handed patio sliding doors. This handle set fits all popular flush lock punch-outs with a 6-5/8 inch hole center spacing, and it is used to replace damaged or missing flush mounted, hook style handle sets on sliding glass doors ranging from 1 inch to 1-1/8 inch thick door frames. This item is packaged complete with a keyed cylinder lock, 2 keys and 4 different hook lengths. Installation instructions and all fasteners necessary for the installation of this handle set are included in packaging, including the 2-11/16 inch keeper that mounts on the jamb. Product selection tip: besides matching the style and type of locking mechanism, the other main specification to match is the measurement of the mounting hole centers, from center-2-center.