The Snap-on SSDMR4B ratcheting screwdriver is a high-quality hand tool designed for automotive use. Made in the USA, it proudly displays Proud to be an American stamp.. With the renowned Snap-on brand reputation and innovative ratcheting design, this screwdriver is a reliable and durable option for professional mechanics and DIY enthusiasts alike. The manufacturer part number ensures easy identification and compatibility with a variety of automotive tasks. 5 bits included.