↑ 016: Climb High/Grivel Nut Key

• Made in Italy [ca. 1990].
• Weight: 53 g.
• Stainless steel. I like how thin this one is. Hexagonal holes fit 10, 13, and 17 mm. Nuts.

↑ 419: Climb High/Grivel Nut Key

• Made in Italy [ca. 1990].
• Weight: 55 g.
• Similar to #016 but the tip is straight and the edge above the tip is curved.
  This might have been field damage, but there is no trace of a lateral bend.
• Stainless steel.
• Hexagonal holes fit 10, 13, and 17 mm. nuts.