Flare Nut Wrench Set, Alloy Steel, Chrome, Range of Head Sizes 184 in to 7/8 in, 9 mm to 21 mm, Overall Length 4.13 mm, 5 mm, 5.25 mm, 5.57 mm, 6.18 mm, 6.19 mm, 6.81 mm, 7.12 mm, 7.13 mm, 7.62 mm, 7.63 mm, 0 Degrees , Head Thickness 6/25 in, 29/100 in,…