1/4 inch npt for sale, brand-new and used.

CARD 7/8 - 9 HSS PLUG HSS TAP. EXCELLENT CONDITION

MORSE 1 - 8 HSS GH4 4 FLUTE TAP GOOD CONDITION

MORSE 1 - 8 HSS GH5 4 FLUTE TAP GOOD CONDITION

REGAL BELOIT 11/16 - 14 HSS 4 FLT TAP EXCELLENT CONDITION

BESLY 7/8 - 14 HSS PLUG TAP EXCELLENT CONDITION

BRUBAKER 1" - 14 START TAP GOOD CONDITION

UNION BUTTERFIELD 7/8 - 14 CrN GH 4 HSS TAP VERY NICE CONDITION

BRUBAKER 7/8 - 14 CrN GH5 HSS TAP VERY NICE CONDITION

NORTH AMERICAN 7/8 - 14 GH 5 GH5 HSS TAP VERY NICE COND

NORTH AMERICAN 1/2 - 24 GH4 HSS TAP EXCELLENT CONDITION

GREENFIELD 1/2 - 27 GH3 HSS TAP EXCELLENT CONDITION price is for 1 tap only

HANSON WHITNEY 11/16 - 11 MODIFIED TO .005 OVERSIZE HSS TAP GOOD CONDITION

HANSON WHITNEY 3/4 - 16 MODIFIED TO .005 OVERSIZE HSS TAP GOOD CONDITION

GREENFIELD 13/16 - 20 SPIRAL FLUTE FLUTE TAP EXCELLENT CONDITION

HY PRO 1 1/8 - 12 MODIFIED TO .005 OVERSIZE HSS TAP GOOD CONDITION

HANSON WHITNEY 7/8 - 14 MODIFIED TO .005 OVERSIZE HSS TAP GOOD CONDITION

WIDELL 3/4 - 16 HSS PLUG TAP EXCELLENT CONDITION

GREENFIELD 1 - 8 HSS 4 FLUTE TAP GOOD CONDITION

BRUBAKER 1 1/8 - 7 GH4 HSS 4 FLT PLUG TAP. EXCELLENT CONDITION

WOOD SPENCER 1 3/8 - 18 SPECIAL BREAK OFF GRIND HSS TAP, THIS TAP FOR ONE REASON OR ANOTHER HAS BEEN GROUND REDUCING THE BODY DIAMETER TO AROUND 1 INCH. THE ONLY REASON FOR SUCH MODIFICATION IS TO INSURE TAP BREAKS BEFORE PART TURNS. THIS TAP WILL NOT BREAK UNLESS IN MY OPION OVER 5 HORSE POWER OR MORE IS APPLIED WITHOUT ABILITY TO TURN.