Volleyball Socket Depth Adapter

If your existing sockets are extra deep¡­You may need depth adapters to allow proper installation of your volleyball poles ? Bison will provide, free of charge, custom depth adapters with the purchase of any Bison volleyball system ? Provide diameter and depth of existing sockets and model of Bison system. Approx. shipping weight: 1#; Sm. Pkg. Additional information Weight 1 lbs Class small-package