This strong pentabolt door lock from godrej & boyce mfg. Is made from the metal body that provides inherent strength for door lock. The backset of the lock body is 60mm from outside and is 50 mm from inside with unique design fro door stile and for operational convenience. It has satin nickel finish with electrophoretic lacquering with elegant look that complements with durability. It convenient holds back facility prevents inadvertent lock out situations. It has aesthetically designed body with soft rounded edges. It has sprinkles pins inside the cylinder that offers very low key entry resistance and which is easy and smooth to operate. The lock as 3 deadbolts having double throw feature that ensures double safety.