Ajustco has reinvented traditional barrel bolt lock with the world's first adjustable catch bolt lock - AjustLock. Ajustco's impressive selection of commercial door locks, heavy duty locks, kitchen cabinet locks, window locks, gate locks and latches, are available in Zinc Silver, Zinc Black and Brass Yellow Gold. Not sure which Ajustco's barrel bolt latch and locking solutions are best suited for your home hardware project? Browse Ajustco's adjustable locks below to find a door security lock solution that is right for your needs. Available in a variety of sizes and finishes.