- Stainless Steel Sound Base Included: This set comes with a durable stainless steel sounder and a matching sound base that significantly enhances sound quality, making it an essential upgrade for dedicated anglers seeking superior performance. - Durable and Corrosion-Resistant Materials: Crafted from high-quality stainless steel, this product is built to endure tough conditions. Its anti-corrosion properties ensure it remains reliable and functional over time, providing long-lasting value for your fishing gear. - Installation Tips for Optimal Performance: For best results, apply lubricant carefully to the internal gears using a brush. Use sparingly to prevent damage and ensure smooth operation. - Wide Compatibility with Popular Reels: This product is designed to work seamlessly with various reel models, including the 21 CQ100 and 19 FOR SCORPION, making it versatile for different fishing setups. Use Scenarios: 1. Perfect for deep-sea fishing, where sound amplification can help attract more fish. 2. Ideal for freshwater anglers looking to enhance their reel's performance in challenging environments. 3. Great for competitive fishing, giving you an edge with improved sound quality and detection. This product combines functionality, durability, and compatibility, making it a must-have for serious anglers aiming to elevate their fishing experience.