Calf eze is a fetal extractor engineered for the user that prefers a dual action pull or zigzag motion. Calf-eze utilizes the same non-slip cam traction system as the dr. Frank s, but has 2 pulling points. Jack release mechanism allows the user to easily position the jack on the rods and lock it in place. Steel cams prevent slipping while a third hook is provided giving a single pull option. The dual-action jack body is make of special strength aluminum and weighs only 17 lbs. The calf-eze is su. Dimensions are 3.5 X 12.38 X 38.75 UPC Code = 726087030227