3pc HSS Taper, Plug & Bottoming Hand Tap Set HTGP Greenfield Threading Bright 4-Flute GH4 7/8-9UNC, Greenfield Threading, Mfr#: 342720

Tap Set, Tap Thread Size 7/8 In.-9, High Speed Steel, Bright (Uncoated), Thread Standard UNC, Thread Length 2 7/32 in, Overall Length 4 11/16 in, Thread Limit H4, Class of Fit 3B, Thread Direction Right Hand, Number of Flutes 4