Straight Flute Tap 1-3/8-12 UNF 6 Flutes Plug 3B Class of Fit HSS

Straight Flute Tap: 1-3/8-12 UNF, 6 Flutes, Plug, 3B Class of Fit, High Speed Steel, Bright/Uncoated 3″ Thread Length, 6-1/16″ OAL, Right Hand Thread, H4. Please see photos.