The MR802ET entrance lockset is designed for both exterior and interior doors, offering versatility and security for your home. Key features include: - Universal Design : Suitable for left and right-hand doors, ensuring easy installation and use. - Adjustable Backset : Reversible backset options of 2-3/8" and 2-3/4" accommodate a variety of door types. - Door Thickness Compatibility : Fits doors ranging from 1.3" to 2.1" thick, making it adaptable to numerous applications. - Stylish and Simple : With a rose diameter of 2.56", this lockset combines good quality with a clean, modern look, enhancing your door's appearance. Use scenarios: 1. Home Entry : Ideal for securing main entrances to your home, providing peace of mind with three included keys. 2. Interior Rooms : Perfect for bedrooms or offices where privacy is required, allowing you to lock and unlock easily. 3. Renovation Projects : A great choice for updating door hardware during home renovations, ensuring compatibility with various door styles. The MR802ET lockset is built for durability and performance, making it an excellent choice for anyone looking to enhance their door security without sacrificing style.