Locating Mount for ARRI&Dual Screws Mount Optional : This SIRUI side handle AM-SHS is compatible with camera cages or plates featuring a 3/8"-16 locating hole for ARRI or two 1/4"-20 threaded holes (18mm apart). This facilitates camera mobility and ensures stability for dual-handed shooting | Lightweight and Durable Design: The side handle is primarily constructed from high-strength aluminum alloy and plastic. While the central portion of the main body is made from high-strength plastic to reduce overall weight, the remaining parts are crafted from aluminum alloy to enhance durability and fracture resistance. Despite its lightweight, the design ensures strong load-bearing capacity. Please note: Load-bearing capacity is 33lbs/15kg MAX | Suitable for Left/Right-Handed Use: Adjustable in height to accommodate different cage heights, and supports quick switching between left and right hands with a built-in wrench. If you want to use the handle grip on the other side of the cage, simply remove the handle's connecting part to change the direction. Additionally, you can slide it up and down for flexible positioning | Comfortable Hand Grip: The side handle features a textured silicone surface in contact with the hand, ergonomic designed. Not only does it provide a non-slip and sweat-resistant grip, but it also conforms perfectly to the hand. This offers a smooth and comfortable shooting experience | Multiple Mounting Points: The side handle incorporates numerous practical expansion interfaces in its design. On both sides, there are wrist strap holes, and on the top, there is a 3/8"-16 locating threaded hole for ARRI, a 1/4"-20 threaded hole, and a cold shoe. These reserved holes allow you to further expand your equipment as needed. It comes with a magnetic hex wrench for convenience