Thread chaser
u瞳桑催
492775
Set of 3, 60< thread angle ? outer 5/32"-1/2" - M4-M13 ? inner 1/64" - 5/16" - M5-M8 ? inner 5/16"-1/2" - M8-M12
u瞳秤 "Thread chaser"
Set of 3, 60< thread angle ? outer 5/32"-1/2" - M4-M13 ? inner 1/64" - 5/16" - M5-M8 ? inner 5/16"-1/2" - M8-M12