Klein Tools Can Wrench, 3/8-Inch and 7/16-Inch Hex Nut

The Klein Tools Can Wrench delivers 2-in-1 versatility and performance with a drop-forged construction, made from steel alloy. This tool allows you to open telephone box fasteners with one end and tighten nuts on binding-post terminals with the other. Socket ends are color-coded for quick identification of socket sizes.