Expert BRIE112301B Flare Nut Wrench 7mm x 9mm 6-Point 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 degree; from the handle axis for better access. DIN 3118 - ISO 691. All sizes have 6 point ends. The Britool BRIE112301B Flare Nut Wrench 7mm x 9mm has the following dimensions: Size: 7 x 9mm Length: 139mm Weight: 41g