3/8-24 Size x 1.2500" (1-1/4) Thread Length x H3 Limit x 0.2750" Shank DIA, High Speed Steel - 3 FL - Uncoated
3/8-24 Size x 1.2500" (1-1/4) Thread Length x H3 Limit x 0.2750" Shank DIA, High Speed Steel Extension Tap - Spiral Point Plug, 3 Flutes, Uncoated