Save your hands and back from the strain associated with cocking your crossbow while reducing cocking tension to just 16 lbs. thanks to Barnetts Crank Cocking Device. It fully integrates into the stock of your crossbow for a low-profile fit and can easily be adjusted for right- or left-hand cranking. Once mounted, you can easily remove the crank handle with the knurled knob. Designed to fit Barnetts Quad Series, Wildcat Series, Panzer V, Ghost Series, Buck Commander Series and Penetrator crossbows. Imported. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Crank Cockers.