The Tilta Nucleus-M Handgrip Universal Gimbal Adapters with Rosette is designed to mount your Nucleus-M lens control handgrips onto a ring-style gimbal. These right and left Gimbal Adapters to hinge open to easily clamp onto a rail and tighten via thumb-levers. The set features ARRI-style rosettes and includes bushings for compatibility with 25mm as well as 30mm diameter rails.