Armstrong Tools 31-014 7/16" Black Oxide Open End Single Head Wrench
Made in the USA
Open End is Offset 15° for Turning a Fastener in a 30° Arc Manufactured From High Alloy Steel Using the Most Up-To-Date Manufacturing Process and Heat Treat for Greater Strength and Durability.
Meets or Exceeds ASME B107.6-1994 and US Federal Spec. GGG-W-636E
4-1/2" Long
Aeronca x 20 weiser