New, sealed. The Milwaukee Tool M12 Rivet Tool Retention Nose Pieces 4PK is a set of replacement nose pieces designed specifically for Milwaukee Tool M12 rivet tools. These nose pieces are essential for securely holding and guiding the rivet tool during the fastening process, ensuring precise and efficient installation. Made by the trusted brand Milwaukee Tool, these retention nose pieces are a reliable and durable accessory for automotive and other applications that require accurate rivet installation. Perfect for professionals and DIY enthusiasts alike, this 4-pack of nose pieces is a practical and essential addition to any tool collection.