Size: 1″-87/8″: 1″Across the Flat: 1.81″
HSS BSPF
2″-11 BSPF Plug Tap
1/8-28 BSPF Taper Tap
1/2-14 BSPF Bottom Tap
2 1/2-11 BSPF Taper Tap
1″-11 BSPF Plug Tap
3″-11 BSPF Taper Tap
3/8-19 BSPF Taper Tap
1 1/4-11 BSPF Taper Tap
1″-11 BSPF Taper Tap
1″-11 BSPF Bottom Tap