Check the listing for details. RHC 680 SMALL MORTISE LATCH: VERY NICE, 1 1/2" BS, 4 3/8" FACE (40359). Listed at 54.95 USD. eBay Listing Template r1 RHC 680 SMALL MORTISE LATCH: VERY NICE, 1 1/2" BS, 4 3/8" FACE (40359)Vintage: circa 1910-1930 RHC very small mortise latch # 680 with a 4 3/8" faceplate & key. Restored. Has a brass faceplate, 3/4" wide and 4 3/8" long. Box measures 2 1/16" deep from the front edge of the faceplate to the back of the box. The box measures 3" top to bottom. The backset, the measurement from the front edge of the faceplate to the center of the knob post hole is 1 1/2". The lock is reversible.The latch retracts when the key is turned. Uncommon hard to find small mortise latch! Made by Reading Hardware Company one of America's many high quality manufacturers of builder's hardware during the second half of the 19th Century and early 20th Century. SEE OUR FULL INVENTORY of MORTISE LOCKS & KEYS HERE! Village Salvage • 85 S. Main Street • P.O. Box 284 • Waynesville • Ohio • 45068