Are you in search of a versatile and robust solution for mounting your equipment? The SmallRig HawkLock H21 7" Quick Release Rosette Magic Arm (Model 4490) is engineered to meet your needs with precision and reliability. Constructed from aerospace-grade aluminum alloy and stainless steel, this magic arm is designed for durability and strength. It features an innovative quick-release slider with a patented structure, incorporating inner roll pins for secure vertical locking, ensuring your gear stays firmly in place.The dual-head quick-release design with 1/4"-20 screws provides exceptional versatility, allowing you to attach a wide range of devices, including monitors, video lights, microphones, smartphones, iPads, and action cameras.