This Snap-on Locking Flex Head Ratchet is a must-have for all your automotive tools needs. With its soft grip and quick-release feature, you can easily and securely work on any project. The ratchet is a single item, has 1/2in. drive size, and is 18-1/2 inches long. The ratchet is made by Snap-on in the United States and has not been modified. It is a brand new item and does not come in a set. The manufacturer part number is SHRX80B SHRX80B0 and it is California Prop 65 compliant. Get your hands on this high-quality ratchet now.