Enhance your island home's security effortlessly with the Brown USA Comboset Double Cylinder. This set meets or exceeds ANSI Grade 3 standards, ensuring top-notch protection for your paradise abode. Easily fitting all doors between 1-1/4 and 2, this combo lock set offers certified security with a high-precision pick-resistant cylinder. Imagine the convenience of having the same key open both locks, providing seamless access to your Caribbean retreat. Installation is a breeze, allowing you more time to soak in the sun and sea without worry.