Secure your island abode with the Brown USA Combo Set Single Cylinder - the ultimate defense for your entryway. This set includes an Entry Door Lock and Double Deadbolt, ensuring maximum protection for your home. Easy to install and certified for security, it fits all doors between 1-1/4 and 2. Plus, the convenience of having the same key open both locks adds a touch of island ease to your daily routines. Trust in its ANSI Grade 3 standards to keep you safe and sound in Caribbean style.