Hey here's a new product to add to your hunting arsenal called The Limbhook !! We have the only patent pending 360 degree rotating ball hook on the market. We do not use a screw, we use a velcro cinch strap for use from 1/2 inch to 7 1/2 inch diameterlimb or tree. No matter whatangle the limb or tree is at. We have additional extension straps to make the diameter larger for bigger limbs or trees. Check us out at http://www.mejiaoutdoors.com or call us at 337-849-9295. The Limbhook is only 3 inches long, is lightweight and weather resistant. Thanks, Mejia Outdoors !