-Sturdy, cast-iron housing
-I-beam handle with full floating forged hook jaw
-Self-cleaning threads with replaceable hook and heel jaws
-Complies with federal specifications GGG-W65IE, Type II and Class A
-Pipe capacity as following: 1) 10" - 1 1/2" 2) 12" - 2" 3) 14" - 2 1/2" 4) 24" - 3" 5" 36" -5"