Uxcell a12071900ux0874 8mm 10mm Chrome-vanadium Steel Offset 12 Point Box End Wrench Product Name : box end wrench; type : double offset 12 point box end Opening diameter : 8mm, 10mm; material : chrome-vanadium steel Size : 143 x 18mm/ 5.6" x 0.7"(L*w); Color : Silver Tone Weight : 49G Package Content : 1 x box end wrench