Erection Wrench for U.S. Heavy Nut Forged from select alloy steel, the Klein Tools 1-Inch Erection Wrench is designed to withstand high-leverage and heavy loads. It's designed for use with 1-Inch bolts and utility nut types. The extra-duty head area gives maximum strength and durability. Plus, the continuous taper of the handle makes it easy to line up bolt holes.
