Straight Pipe Wrench have a sturdy, cast-iron housing and an I-beam handle with a full floating forged hook jaw, featuring self-cleaning threads with replaceable hook and heel jaws. Heavy-duty pipe wrenches comply with federal specifications GGG-W65IE, Type II, Class A. • Nominal length of handle: 6"• 3/4" pipe capacity• Straight sturdy cast iron housing• Durable and easy to use• I-beam handle, full floating hook jaw with spring suspension• Replaceable jaws with tough• Heat treated high alloy steel jaw teeth• Extra strong mount for heel jaw• Type II, Class A.