This 8 Inch Extension is designed specifically for shank mounted goblet buffs, offering convenience and versatility. With its ability to fit both 1/4 inch and 3/8 inch chucks, it is compatible with all of our shank mounted goblet buffs, scuffs, and tapered buffs. This extension enhances the practicality of your buffing tools, allowing for easier access to hard-to-reach areas. Upgrade your buffing experience with this reliable and efficient extension, ensuring a seamless and efficient buffing process.