putter weights fit for all Studio Select Models, including Newport, My Girl, California series , ButtonBacks, Select GoLo, Select Mild & Long, Kombi, Futura X and Tour Models.It is replace wrench/weights for scotty scomeron putter. Does NOT fit Squareback, Fastback and Detou and Newport select M1 / M2 seriesseries putter The weights include protective rubber rings seal (O rings) to avoid moisture from entering your putter weight cavity This product is of high quality and durability, making it the preferred choice for sports enthusiasts The product set includes: 1x wrench, 2x15g counterweight Please check if the product is suitable for your product before purchasing XFDACOV Golf Weights Wrench black Kit Fit black compatible for Titleist Scotty Cameron Putter Newport 2pc 5g/10g/15g/20g/25g/30g/35g/40g