The Vintage Proto USA 1/2” Drive Socket Wrench #5449 is a high-quality hand tool designed for automotive use. Made by the reputable brand Proto, this socket wrench is a single item and is perfect for working on SAE measurement systems. Although it does not come with a warranty, it is guaranteed to perform well and provide the necessary leverage for various automotive tasks. This durable and reliable wrench is a valuable addition to any toolbox, especially for those who appreciate vintage tools with a reliable performance.