1, QUALITY ANSI STANDARD DOOR LOCK 2, OVER 10 YEARS PRODUCTION EXPERIANCE. 2. 5 YEARS GUARANTEE. ... . HIGH SECURITY, ANTI-THIEF High quality Ansi Standard stianless steel door lock with plate, stainless steel 304 or 316L material, satin or ... finish available, anti-rusted. 5 years guarantee. The plate size can be 455x76mm.Lock body size: 64mm backset x 87 mm center ...