This Snap On and Matco Assorted Tap and Die Set is a must-have for any mechanic or DIY enthusiast. The set includes 44 pieces of SAE measurements and is perfect for threading tools, hand tools, and automotive tools & supplies. It is a single item and comes in the category of Hand Tools. The type of the set is Tap & Die, making it an essential tool for any mechanic or DIY enthusiast. Get your hands on this high-quality set and make your threading tasks easier and more efficient.