Size: 3/8-18Thickness: 5/8″Across the Flat: 1 7/16″
HSS BSPF
2 1/2-11 BSPF Taper Tap
5/8-14 BSPF Bottom Tap
2″-11 BSPF Taper Tap
1/4-19 BSPF Plug Tap
1″-11 BSPF Taper Tap
3″-11 BSPF Plug Tap
5/8-14 BSPF Plug Tap
7/8-14 BSPF Plug Tap
7/8-14 BSPF Bottom Tap
1/16-28 BSPF Taper Tap