Uxcell a10110900ux0104 10mm 12mm Offset Metal 12 Point Ring End Box Wrench Spanner Product Name: box wrench Type: offset & double 12 point box end; material: metal Size: 16.5 x 1.8 x 0.8cm/6.5'' x 0.7'' x 0.3'' (l*w*t) Opening diameter: 10mm & 12mm; Color: Silver Tone Weight: 74G; Package Content: 1 x box wrench