Counterweight for DJI Ronin-S/Ronin-SC/ RS 2 / RSC 2 and Zhiyun-Tech Gimbal Stabilizers, balance your camera on Gimbal Stabilizers by adding counterweights to the rear of counterweight plate. They are also very nicely build, and have a convenient 1/4 screw thread in one side, and 1/4 tripod screw on the other, which made them compatible with many tripod setup. Those are usually for stabilizing three axle camera gimbal, which screw perfectly into each others, that gives some extra weight to put between mini tripod and 360 camera stick. That way, the camera stays very stable while having the stick completely extended, even if there are some wind blowing. Key Features Surface: the surface adopts rolling pattern design, easy to install and hold, beautiful and generous. For Balancing Camera on Gimbal Stackable via 1/4"-20 Screw and Hole. Surface Increase Friction Design. Made of Stainless Steel. Bottom material: finely processed stainless steel, sturdy and durable, not rusty. Enables you to add phone case and lens setup on.This would also be useful when using superwide on your mobile.Note, this counterweight do not fit on other gimbals. Counterweight Is Used For Balancing The Cameras With A Heavy Len On Gimbals By Adjusting Its Quantity And Position It features 1/4''-20 screw and 1/4''-20 threaded hole, for DJI Ronin S SC / Zhiyun Weebill Lab Crane Series by adding proper number of counterweights.