NEIKO 00916A Pro-Grade Large-Diameter Titanium SAE Tap and Die Set, High-Quality Thread-Repair Kit, 45-Piece Set
The Neiko 00916A Tap & Diet Set contains the following: Coarse: 1/4nc20, 5/16nc18, 3/8nc16, 7/16nc14, 1/2nc13, 9/16nc12, 5/8nc12, 3/4nc10, 7/8nc9 & 1nc8. Fine: 1/4nc28, 5/16nc24, 3/8nc24, 7/16nc20, 1/2nc20, 9/16nc18, 5/8nc18, 3/4nc16, 7/8nc14 & 1nc14