The Britool E112301B flare nut spanners are forged in chrome vanadium steel with a high chrome finish. They have open ends which are angled at 15° from the handle axis for better access.
DIN 3118 - ISO 691.
All sizes have 6 point ends.
The Britool BRIE117392B Flare Nut Wrench 12mm x 14mm has the following dimensions:Size: 12 x 14mm Length: 174mmWeight: 77g