Allegiance USA 3754-131 Ground Thread Hand Bottoming Tap, 1-1/4-20 UNC, 2 Flute, HSS
Allegiance® Ground Thread Hand Tap, Measuring System: SAE, Tap Style: Bottoming, 1-1/4"", 20 Pitch, UNC Thread, Pitch Diameter Limits: H3, 1"" Thread Length, 2 Flute, Right Hand Cutting Direction, 2-1/2"" Overall Length, High Speed Steel, Tin Coated