This patio door security latch features a J style hook. It has a 3/4 in. shackle for use where mounting space is limited due to narrow moldings or jambs. Approved by hotels and residential units.
This polished brass and glass knob and spindle set is from the First Watch Security brand. The spindle size is 7 millimeters. They are fantastic replacements or upgrades to current knob or lever sets.
This internal or mortise style latch assembly has a plastic body with a rotating steel latch. It installs into a slot or mortise in the edge of the sliding screen door. Mounting holes are 3-7/8 in. on center. The lever fits through the door frame and into the latch assembly. The latch hook rotates upwards to engage the keeper installed on the door jamb. For the keeper use Prime-line part A 127.