uxcell Chrome Vanadium Steel 12 Point Box Ended Ring Spanner 15mm x 17mm Product Name : Box End Wrench;Type : Double Offset 12 Point Box End Opening Diameter : 15mm, 17mm;Material : Chrome-vanadium Steel Size : 230 x 26mm/ 9.1" x 1" (L*W);Color : Silver Tone Weight : 160g Package Content : 1 x Box End Wrench