Featuring an open-port design, the Camtree 15mm/19mm Hunt Quick Mount Rosette Handle Set provides a quick release handgrip solution for your camera rig. It attaches to your 15mm LWS or 19mm Studio rods from the bottom, so you don't have to remove anything that may already be mounted on your rods. A knob on the bottom secures the handle set to your rods without any tools required. Each side provides three points of articulation via rosettes, allowing you to adjust the rubber handgrips vertically and horizontally to your comfort for different shooting scenarios.