Equipped with a locking screw for a stable connection during use Standard Clip adjustable from 19mm/0.75inch to 26mm/1.02inch, ensuring compatibility with stabilizers, camera cages, and sliders 20mm slide clamp; Cold shoe interfaces, external expansion The Cheese Claw Buckle Extension is selected from aluminum, ensuring wear resistance, durability, and long use With antislip mechanism, wonderful for secure attaching external accessories like microphones, monitors, video light.