E-Z LOK SK31215 1/2-20 UNF x 1.5D Thread Repair Kit Insize Setting Ring Gauge 12mm Series 6312-12 Temperature: The plugs can be Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

Temperature: The plugs can be used up to 75˚C (167˚F) continuously and 105˚C (221˚F) intermittently

Stainless Steel Hose Clamp PackSize is 13

1 is a genuine OEM clamp screw designed for Acrow BSD19 fine boring heads

With a shank diameter (DCON) of 32

Thread Size: BSPF 1-1/2" (Parallel Form)

E Z LOK SK31215 1 2 20 UNF x 1.5D Thread Repair Kit Insize Setting Ring Gauge 12mm Series 6312 12 Temperature: The plugs can be Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 Temperature: The plugs can be used up to 75˚C (167˚F) continuously and 105˚C (221˚F) intermittently Stainless Steel Hose Clamp PackSize is 13