Uxcell Metric Open Box End Wrench Forged Steel Combination Spanner Tool, 22m Product Name : combination wrench; material : forged steel Type : one 12-Point ring box end, one U-Shaped open end; Color : Silver Tone Opening size : 22mm; overall Dimension : 280 x 46 x 12mm/ 11" x 1.8" x 0.47" (l*w*t) Weight : 259G Package Content : 1 x combination wrench