Plumber's Offset Hex Wrench 1-1/8-Inch-to-2-5/8-Inch Pipe Capacity Heavy-duty construction hardened jaws Extra-wide opening offset model ideal for securing drain nuts on sinks and tubs Capacity: 1 1/8-inch - 2 5/8-inch This wrench is a must for any serious toolbox Offset handle and thin, smooth jaws slip into the tightest places