Craftsman 75 pc Inch & Metric tap and die Set Combines inch and metric sizes in 1 convenient kit Set includes: 7 drive tools with accessories, 17 inch plug taps, 17 inch hex dies, 17 metric plug taps, 17 metric hex dies & sturdy storage case with handle Hardened, precision-ground and polished carbon steel surfaces make chip removal easy Hex-shaped dies permit use of sockets and wrenches as well as die stocks Rust-resistant satin finish for smooth cuts with less friction