If you need a high-quality socket bar, the Proto J2587 Socket Rail is the tool for you. With its durable steel construction and versatile design, it will get the job done efficiently. The 1 piece socket rail has an overall length of 17 " and an overall width of 1 in. This SAE wrench has a chrome finish and can be used with Proto's line of socket clips. Its steel construction makes it long lasting, while its versatile design ensures that it works with most sockets. The Proto J2587 Socket Rail is a durable tool that gets the job done efficiently every time.