This aftermarket weight is compatible with Ping i230, G425, i525, i59, G410, G710, G Le2 and ChipR iron. Weight Availability: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14g. Kindly Note: These weights will not fit the Blueprint, G700 or i500 iron heads.