Available in 10", 12", 14", 18", 24", 36" & 48". Jaw capacity range from 1-1/2”– 6”. Light weight aluminum for less job fatigue. Standard handle lengths with wide gripping surface for increased comfort and one hand operation. Forged steel jaw provides outstanding strength. Large knurl and power threads provide fast, positive jaw adjustment. Graduation markings on hook jaw show approximate opening for pipe sizes. Riveted jaw pin for safety. Hanging hole for storage. Replacement parts available. Meets Federal Spec: GGG-W-651