For residential single and multi-family bed/bathroom doors Pushbutton locking, open from outside with small tool; turning inside lever releases pushbutton DOOR THICKNESS: 1-3/8 to 1-3/4 LATCH: 1 x 2-1/4 Radius corner faceplate, 7/8 housing diameter, 1/2 throw, with Triple-Option square corner and circular corner faceplate STRIKES: Dual strikes, 1-5/8 x 2-1/4, radius corner and square corner, full lip, no box BACKSET: Dual backset latches, fits either 2-3/8 or 2-3/4 backsets