Product Information:Kit Contents: 0.05", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16",7/32", 1/4", 5/16", 3/8" Hex KeysProduct Range: Duratool - Imperial Hex Key SetsProduct Overview:High quality chrome vanadium steel, metric and imperial hexagonal keysExtra-long arm for deep insertions of hex nuts or screwsChamfered ball point end on one side allows user to work at angles up to 25°Contents:0.05 x 60mm, ¹/?? x 65mm, ?/?? x 75mm, ³/?2 x 85mm, ?/?? x 90mm, ? x 95mm, ?/??"x 100mm, ?/?2 x 110mm, ³/?? x 110mm, ?/?2 x 120mm, ¼ x 130mm, ?/?? x 150mm, and?" x 165mm