Locksmith Auto Deadbolt NightlatchWant to improve your security but dont want to change every lock on your door? FinBolt provides a stylish upgrade. FinBolt is the only lock on the market that automatically deadbolts every time you close your door so no more double locking required. It works with your existing insurance compliant locks to significantly reduce risk of burglary and keep your home and loved ones safe. Simply select the right FinBolt for your door, arrange fitting, and