DescriptionSpecificationsDescription1-1/4 - 7 UNC, 1-7/8" OAL, Free Running Helical Insert 11-1/4 Free Coils, Tanged, Stainless Steel, Bright Finish, 1-1/2D Insert LengthSpecificationsManufacturer Item No.K1185-20Manufacturer NameHELI-COIL