The Pro Line 3″ Cue Extension offers added versatility and precision to your game, providing an extra 3 inches of reach for challenging shots. Designed specifically for Lucasi and Pure X Pro Line cues, this extension features a new threaded bumper, allowing you to easily combine it with the Pro Line Weight Bolt Kit or additional Pro Line extensions, all without removing the bumper from your cue. Its stackable design gives you the flexibility to tailor your cue length to your needs, and installation is quick and simple.