Westinghouse Socket Key features a durable brass finish and includes a 1/2" extension with tapped 4/36-F x 4/36-M connections. This product is conveniently packaged with two keys per card, making it easy to keep spares on hand or share with colleagues. Designed for reliability and ease of use, this socket key is an essential tool for various applications where secure and precise fit is required. Model Number: 70160