The Flag Pole Weight Anchors from DSI are designed to lock your carriage bolts securely inside your flag pole so they don’t fly out when you spin and don’t clank against the inside of the pole when you catch the flag.
Includes 2 weight anchors plus all 4 bolts
Bolts can also be purchased individually for $1.50 each (sizes are 1.5", 2", 3", and 4")