Adjustable Aluminum locks: The adjustable leg locks allow the user to securely set the tripod up Aluminum spidercast: The rock spider cast with its screw column lock allows a perfect tightening Rubber Leg Warmer: Comfortable to use with a new distinct style that follows the 055 & 190 design guidelines Premium Italian Design: A new distinct style with bold, clean shapes and lines dictated by function Robust aluminum construction and ergonomic control Reaches lowest Positions thanks to 4 leg angles Shoulder bag included for easy transportation Includes a Center Ball Head: specifically designed for compactness and transportability. Its broad, spherical movement together with its quick release plate mechanism enable rapid, easy framing.