Greenfield Threading

Greenfield Threading
Picture of Greenfield Threading 3/8-16Unc H3 3Fl Plug Hs Part# - 326521
Picture of Greenfield Threading 3/8-18 Crbn Rd Die 2"Od Part# - 405319
Picture of Greenfield Threading 3/8-18 Hs Nps 4F Tap Part# - 387139