Dexter Stratus Keyed Entry Door Handle Aged Bronze a reliable and stylish solution for securing your residential doors. Designed for easy installation, this door knob fits all standard door preparations and is suitable for both single and multi-family homes. It features a keyed entry function with a turn button lock, allowing you to lock from the inside and with a key from the outside. The lock can be rekeyed to match your existing locks or other locks you purchase. Crafted with zinc-based exposed trim plated to match the aged bronze finish, this handle combines durability with an attractive look. It meets ANSI A156.2, 1996 Series 4000 Grade 3 standards and is U.L. listed. The door handle accommodates door thicknesses from 1-3/8" to 1-3/4" and has a universal backset that fits either 2-3/8" or 2-3/4". It comes with a lifetime mechanical warranty and a 5-year finish warranty for peace of mind. Please note, this product is not ADA compliant. Model Number: Dexter Stratus Keyed Entry Door Handle Aged Bronze