Easy installation (Before installation, ensure the lock size fits your door) - Easy to install with a screwdriver. Before installation, confirm door thickness, hole spacing, and bore size. - The bottom screw post is adjustable to fit different center-to-center distances for a precise fit every time. - Grip center-to-center dimension is 7-2/3 in to 8-6/7 in (195 mm to 225 mm) for models #29 to #35. Built to last - Made with heavy-duty zinc alloy for strength and durability. - Vertical pulling force resistance up to 1000 N and tested for more than 250,000 door openings. - Finished with an advanced electroplating spray coat for high-strength anti-corrosion protection and a smooth surface that lasts for years. Security, compatibility, and universality - Front entry handleset designed for secure operation with broad compatibility. - Can be combined with an electronic deadbolt for a complete front-entry set. - Fits standard doors 1-3/8 in to 1-7/8 in (35-45 mm) thick. - 6-way adjustable latch fits backsets of 2-3/8 in (60 mm) or 2-3/4 in (70 mm). All-weather protection - Built to withstand all weather conditions, so rain, sun, and snow do not affect performance or finish on your front door. Applications and scenarios - Replacing aging or worn front door hardware on a standard residential door, with compatibility for common thickness and backset. - Upgrading to a front-entry set with the option to add an electronic deadbolt for enhanced security. - Ideal for exterior doors in climates with rain, sun, or snow due to its all-weather protection and durable finish.