The Vintage New Britain Thread Restoring File E-36 is a high-quality threading restoring tool manufactured in the United States.pitch sizes 11 to 18 , in excellent condition, This single item set is specifically designed for restoring threads and is perfect for automotive use. With a focus on precision and durability, this tool is a valuable addition to any mechanic's toolbox. Made by the trusted brand New Britain, this thread restoring file is a must-have for anyone working with SAE measurements and seeking top-notch hand tools.ships securely
