Modification conditions: 1, suitable for fishing rods, the inner diameter is 11-21mm 2, the first section needs to be hollow Accessories: 5 risers and guide eyes 2 (one for each of 1.2 and 1.8mm) Feature: 1. Pursue the perfect aluminum and the inner taste of the pure aluminum in the handcuffs; 2. Precision machining, integrated CNC machining technology, good quality and good hand feeling; 3. The structure of the central brake system is designed to be well braked, adjusted, and simple in construction; 4. Adjustable unloading device to ensure sufficient power when the big fish is on and can automatically control the outlet; 5. Reaction-free gapless one-way bearing plus two sealed ball bearings; 6. The surface is treated with oxidation, which is bright and translucent, showing extraordinary temperament from the inside to the outside; 7. Rolling outlet structure, there is a crisp and ticking alarm when the outlet is rotated; 8. Easy to disassemble, easy to maintain, right and left hands are interchangeable; 9. The slot width is 18 mm and the slot depth is 10 mm. 10. Brake force 8 kg