The Schlage Siena Passage Knob is for residential and multi-family hall or closet doors. Both knobs are always unlocked. Door thickness 1-3/8 to 1-3/4 in. The latch of 1 in x 2-14 in, radius corner faceplate, 7/8 in housing diameter, 1/2 in throw, with Triple-Option square corner and circular corner faceplate.
