Saxophone Neck Receiver Tightening Attach Screw Profeional Saxophone Curved Neck Fixed Screw Woodwind Instruments AcceoriesFeature:1. Durable:The saxophone screw is made of steel material and is sturdy and durable, has a long service life.2. Practical:The screw has standard thread and size for quick tightening without slipping or falling off, making it convenient and practical.3. Perfect for:The screw is perfect for treble, soprano and saxophones, and is compatible with most models of saxophone necks.4. Easy Installation:The sax neck screw tighten by finger and thumb, easy to install and replace, non slip design makes operation efficient and convenient.5. Satisfaction Guarantee:We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any iues, inquiries or need aistance, please feel free to contact us directly.Specification:Material: metal and abalone shellColor: silverThread: 4mm diameter, 5mm diameter (optional)Length: about 32mm/1.26inch Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 1 x Sax Neck Tightening Screw