HOLD Hand Tool Metric Chrome-vanadium Steel Open End Wrench 10mm x 12mm Product Name : Open End Wrench;Type : Double Ends U Shaped Openings Opening Diameter : 10mm x 12mm;Material : Chrome-vanadium Steel Size : 135 x 28 x 6mm/ 5.3" x 1.1" x 0.24" (L*W*T);Color : Silver Tone Weight : 58g