This sliding patio door handle set is constructed of diecast and comes finished in a white painted color. It is a clamp style， surface mounted handle set that requires no mortising， and it is non-handed allowing it to be used on both left and right-handed patio sliding doors. The dual clamp position fits most clamp style latch systems on sliding glass doors that use 4-15/16 in. mounting hole centers， and fits on doors measuring 1 in. to 1-1/2 in. thick. This patio door handle set is used to replace damaged or missing surface mount handle sets， and it features a high-security design proven to exceed 850 pound pull tests. The outside non-keyed pull is different in shape than the inside pull， and it can be changed to a locking outside pull using Prime-Line parts E 2000 or C 1120 (purchase separately). Installation instructions and all fasteners necessary for the installation of this handle set are included in packaging. 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.Find the HANDLE HD PATIO DOOR WHT at Ace.