These screws are designed to fit the Acer XV series clubheads with weight ports. The same screws fit the drivers, fairway woods and hybrids. They are color coded; the 2 gram screw has a white dot, the 12 gram screw has a black dot, and the stock screw has an orange or red dot and is 7grams. These take a common 4mm allen wrench. Please note that no wrench and no o-ring is included with the weight.
Technical Specifications
2 gram and 12 gram weight screws for Acer XV Series (drivers, fairway woods, and hybrids). White Dot = 2 grams, Black Dot = 12 grams