Allegiance 3700-874 Fractional Ground Thread 3 Piece Hand Tap Set, 1-1/8-7, H4, 4 Flute, HSS
Fractional Ground Thread Hand Tap Set, 3 Piece, Size: 1-1/8"", General Purpose, 7 Pitch, UNC Thread, Pitch Diameter Limits: H4, 2-9/16"" Thread Length, Right Hand, 4 Flute, 5-7/16"" Overall Length, High Speed Steel, Tin Coated