Features: The 120mm Quick Release Plate Clamp Adapter allows seamlessly conversion between your camera and tripod, minimizing potential wear on the camera's bottom thread with its 1/4 3/8inch screw compatibility. Crafted from durablity aluminum, this adapter features high contrast bubble level for precise vertical or horizontal photography, ensuring long service compared to plastic alternatives. for professional photographers and videographers using Arca DSLR cameras, this quick release plate enhances efficiency in dynamic environment. Perfectly for studio, outdoor photography, or any setting requiring rapid equipment changes, this adapter ensures your camera remaining secure with its rotating locking knob. Enhances your photography setting with this tripod accessory, to provide stability and ease of use, making it essential tool for capturing wonderful photos and videos. Specifications: Size about 120x38mmx16mm/4.72x1.5x0.63in Component：ABS Support 1/4in-3/8in Screw compatibility Package Includes: 1PC Quick Release Plate Clamp Adapter note: Due to problem of lighting effect there might be tolerances in product, please understand. Please allow 0-2mm error due to manual measurement.