This vintage Mac Tools 7 piece twist socket set is a must-have for any mechanic or car enthusiast. The set includes sizes from 13mm to 22mm, with a 3/8″ drive size for added versatility. The twist design makes it easy to remove the most commonly used damaged or rounded oil drain plugs. The high-quality Mac Tools brand ensures durability and reliability. Perfect for removing and installing oil drain plugs, this set is a valuable addition to any tool collection.