Compare Quick view Skull Hooker Xxl Bone Brckt Adapter Skull Hooker Log in for pricing Part that attaches to the back of the skull and to the arm of the Bone Bracket. The XXL is designed for large and extra large game such as elk, caribou and sheep. For use with XXL Bone Bracket,... Log in for pricing Compare Quick view Qty in Cart: 0 Price: Log in for pricing Subtotal: