A set of weights (45g x 2) and a T-wrench (5-hole) for Scotty Cameron putters. Also available are 5g, 10g, 15g, 20g, 25g, 30g, 35g, and 40g weights with a wrench. 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 imperfections or scratches that do not affect its function).*