The Vintage Walton Tap Extension Style B, measuring 5/16 inches, comes in its original box, making it a rare find for collectors or enthusiasts of antique tools. The Walton brand is known for producing high-quality tap extensions, adding value to any workshop or tool collection. Ideal for use in CNC machining, metalworking, or manufacturing, this extension enhances precision and efficiency in the job at hand. Its vintage charm adds character and history to any toolholding setup.