Cle-Force? Spiral Point Hand Tap, Standard, Series: 1694, Measurement System: Imperial, Ground/UNC Thread Standard, 3/8-16 Thread, Plug Chamfer, 3 Flutes, HSS, Bright, Right Hand Cutting Direction, 1-1/4 in Thread Length, 2-15/16 in Overall Length, 0.381 in Shank Diameter, 7/16 in Shank Length, Steel and Non-Ferrous Materials Material Application