ENHANCED STABILITY - Specifically designed for Nikon D850 with MB-D18 grip, this bracket plate ensures a secure and stable connection, preventing camera shake for sharper images. UNIVERSAL COMPATIBILITY - Arca Swiss-type compatibility allows seamless integration with a wide range of tripod heads from Kirk, Markins, Really Right Stuff, and Wimberley. LIGHTWEIGHT DESIGN - Crafted from high-quality aluminum, this bracket plate adds minimal weight (1.5 oz), ensuring comfortable handling during extended shooting sessions. DURABLE BUILD - The robust aluminum construction guarantees long-lasting performance, withstanding the rigors of professional use and providing reliable support for your camera.