Complete metric Allen wrench set with size range:1.5,2,2.5,3,4,5,6,8,10mm Hardened Chrome vanadium steel Hex Key Allen wrench ends for fastening hexagon sockets Organizing case for quick size reference and organization Lifetime Warranty - We guarantee all Edward Tools products for life Edward Tools Pro 9 Piece Short Hex Allen Wrench Set is a complete metric Allen wrench set made of high quality chrome vanadium steel. This set includes sizes 1.5,2,2.5,3,4,5,6,8,10mm and comes with an easy organizing case. Edward Tools Pro 9 Piece Short Hex Allen Wrench Set comes with a lifetime warranty.