Need them because the original weights kept falling out. Could not tighten the nut enough to keep them in the head. Finally used duct tape to keep them from falling out.
This is just what I needed! At 68 my swing speed was dropping. After just a few weeks I feel like a new guy. Gaining speed and distance.
the weights keep falling out
Very simple process makes training easy and enjoyable
Swinging with 3 weights makes the driver feel like a feather.