FOR ABU3/3.5/4/P5 Spool Mechanical BRAKE KNOB with internal sound baitcast reel

【INTERNAL SOUND FEATURE】 Experience enhanced fishing with our innovative spool mechanical knob that produces internal sound during rotation adjustments, you never miss a catch. 【MULTIPLE COLOR OPTIONS】 Available in a vibrant selection of colors including light blue, gold, purple, and more, allowing you to personalize your fishing gear to match your style. 【COMPATIBLE WITH VARIOUS REELS】 Specifically designed for 3, 5, 4, and P5 generation baitcasting reels, making it an essential upgrade for anglers. 【LIGHTWEIGHT AND 】 Made from aluminum alloy, this knob is both lightweight at just 10g and robust enough to withstand the rigors of fishing. 【SIZING REMINDER】 Please compatibility with your reel model before purchasing to guarantee a for perfect fit.