❤Features: ✔ Our quick release nuts are made of high quality 45# steel, which can be used in high-strength working environments. ✔ Compared with traditional nuts, it has a quick release structure and the screws can be tightened with bare hands. ✔ The quick release nut has a good matte texture which can reduce the risk of injury from the nut slipping. ✔ Suitable for most angle sanding discs, diamond cutting discs, sanding discs, grinding discs, diamond discs and most other types of abrasive discs. ❤Specifications: Material: 45 steel. Diameter: 50 mm Height: 1.3 Colour: silver. Quantity: 1. ❤Reminder: 1. The sanding disc should be aligned with the center of the spindle. 2. Do not use a 2-pin wrench to remove or install the nut to avoid damaging the firmware. 3. If you can’t remove it during use, you can align and remove it with a standard 2-prong wrench. Contents: 1 quick release nut M14. ❤ Satisfactory service: ❧ If you have any questions, please feel free to contact us, we will get