The SIDI Click Screws SRS/SMS are essential accessories designed for off-road helmet maintenance and functionality. Created by the renowned manufacturer SIDI, these screws are specifically crafted for SRS (Sole Replacement System) and SMS (Sole Maintenance System). They ensure your helmet components are securely fastened and maintained, providing safety and reliability during your off-road adventures. Ideal for those looking to replace or maintain parts of their helmets, these screws are made with high-quality materials that resist wear and tear, ensuring durability even in the harshest of conditions.