20g weights for Scotty Cameron putters. 5g, 10g, 15g, 20g, 25g, 30g, 35g, 40g weights and a wrench are also available. Compatible Models: Studio Select Newport, Newport 1.5, Newport 2, Newport 2.5, Newport 2.7, Newport Mid Slant, Laguna 1.5, Laguna 2, California, Coronado, Monterey, Sonoma, Del Mar, My Girl, GOLD 2012 Select, Futura Note: Not compatible with Roundback, Fastback, and Squareback models. *This product is a compatible product (new, but the wrench may have paint unevenness or scratches that do not affect its function).*