Say goodbye to worries about safety with the Brown USA Double Cylinder Dead Bolt. This top-notch lock offers double the security with its double deadbolt feature, ensuring your Caribbean paradise remains a safe haven. Easy to install and boasting a high-pressure pick-resistant cylinder, this lock meets or exceeds ANSI grade 3 standards, giving you peace of mind. The adjustable backset fits various door sizes, making it a versatile choice for your island retreat.