Keep your NAS system secure with these precision-engineered replacement drive bay keys. Designed for seamless compatibility across multiple NAS models including Type D5, D6, D8, D9, R6, X9, and R8 DS181 trays, these keys ensure reliable access to your storage drives. Crafted from robust Nylon material, each key delivers consistent performance and durability for long-term use. The 2-pack configuration provides a convenient backup solution, eliminating concerns about lost or misplaced keys. These USA-made keys feature a precise fit that allows smooth insertion and removal while maintaining the security of your valuable data storage system. The lightweight yet sturdy construction makes these keys perfect for both home and professional NAS setups, providing the essential functionality needed for drive bay access management. Whether you're replacing a lost key or simply want a spare on hand, these replacement keys offer the reliability and compatibility you need for your Synology NAS system.