Standard Pack = 1 piece(s). Class=High Performance Taps; Class of Fit=H4; Coating=2% Vanadium; For Use With=Steel; Material=High Speed Steel; Number of Flutes=4; Overall Length=4-11/16 IN ; Type=Spiral Flute Taps; Size=7/8 IN -14 IN ; Thread Type=NF; Thread Length=0.709 IN ; Size Type=Inch; Special Feature=General Purpose - Blue Band;