This black finish patio door handle is a surface with a hook latch style. Often found on older style patio doors, it is mounted on the door's inside the frame and the hook latch engages the keeper mounted on the jamb. It has a 7/8 in. low height extruded aluminum inside handle with an anti-lift feature on the hook latch which has a 7/16 in. profile. Mounting holes are 4-15/16 in. on center. The outside handle is a low-profile non-keyed extruded pull.
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