Erection Wrench, 1/2'' Bolt, for U.S. Regular Nut (13/16'' (21 mm) nominal opening)
• Forged from select alloy steel to withstand high-leverage and heavy loads.
• Extra heavy-duty head area gives maximum strength and durability.
• Continuous taper of handle makes lining-up bolt holes easy and works on a range of bolt and/or hole sizes without binding.
• Extra-large hub area works on larger diameter holes better than other wrenches.
• Catalog number, bolt size and nominal opening size are stamped on every wrench for easy identification.
• American Bridge design.