Titan USA Hand Tap Set, Standard Straight Flute, Series: 725, Measurement System: Imperial, 3 Piece, 1-1/8-7, Ground, 2-9/16 in Thread Length, 5-7/16 in Overall Length, 4 Flutes, Right Hand Cutting, 0.896 in Shank Dia, Bottoming/Plug/Taper Chamfer, H4 Thread Limit, 0.672 in Square Size, HSS, Bright