Size: 1 3/8-121″: 1″Across the Flat: 2.38″
HSS BSPF
1/8-28 BSPF Bottom Tap
3″-11 BSPF Taper Tap
1/2-14 BSPF Plug Tap
2 1/4-11 BSPF Taper Tap
1/16-28 BSPF Taper Tap
1″-11 BSPF Plug Tap
3/8-19 BSPF Taper Tap
1/2-14 BSPF Bottom Tap
1/16-28 BSPF Plug Tap
2 1/2-11 BSPF Plug Tap