The SNAP-ON 40PC METRIC AND FRACTIONAL RETHREADING SET #RTD40 is a high-quality hand tool set designed for automotive use. Made by Snap-on, a trusted brand in the industry, this set includes 40 pieces for both metric and fractional measurements. With a focus on precision and efficiency, this rethreading set is manufactured in the United States and is ideal for professionals and DIY enthusiasts alike. The set is comprehensive and complete, making it a valuable addition to any workshop or toolbox. *4541 SC4