New Craftsman Flare Nut Wrench
Each end has a different size
Sizes,Part number available:

418931/4 x 5/16"
419053/8 x 7/16"
419161/2 x 9/16"
419175/8 x 11/16"
371953/4 x 13/16"
3723210 x 11 MM
3723613 x 15 MM
4192215 x 17 MM
4192516 x 18 MM

Choose any size or Choose a set 

*please note, there are two 15mm and no 14mm, not sure why the set came this way

Craftsman Quality and Performance
Thanks for Looking

photos are stock - these are not from a standard set
see photo for length comparisons- I have the 2 largest and 2 smallest of SAE and MM