1. Material: aluminum alloy 2. Technology: CNC, anodizing 3. Use: used for bicycle shifting cable tube, realize fast fine-tuning the tightness of the inner cable of shifting 4. Smooth inner thread, easy to install and remove 5. Durable material, not easy to corrode, long service life 6. Convenient, bendable and adjustable, bringing you a comfortable riding experience 7. Individual size: about 29 x 10 x 10mm 8. Individual weight: about 3.4g
