The Kwikset 400T 15 CP Keyed Entry Lockset in Satin Nickel is a high-quality door hardware product designed for entryways. Featuring a sleek satin nickel finish, this lockset includes a key for added security. The model number 400T 15 indicates the specific design and style of this product, suitable for various home improvement projects involving doors and door hardware. Built with durable materials and innovative features, this entry lockset from Kwikset is a reliable choice for ensuring the safety and privacy of your home.