[ COMPATIBILITY ] Universal for 15mm LWS rod support system. [ HALF-OPEN ROD CLAMP ] Quickly mount and unmount on the 15mm rods and do not have to disassemble your rig. [ UP TO 64MM VERTICAL ADJUSTMENT ] Extends the Y up high enough to meet most lenses with a thumbscrew, and tighten via a spanner. [ GREAT STABILITY ] Helps to reduce the weight stress from the camera’s lens mount and features rubber pads on the Y-bracket to protect your lens from wear-and-tear. Besides, offers further security with strap slot on each side Made of all sturdy aluminum alloy, lightweight and durable