The unique design of the C-300 bracket allows the user to remove the C-300 handle from the camera body in order to use with the ball and socket part of SHAPE double quick handle rosette. By removing the rubber handle off the double quick handle rosette, you can insert the C-300 bracket and secure it by tightening it with an Allan Key. When installed on the handle (HANDCS), the user has access to several functions available on the C300 handle such as; trigger on/off control, zoom, main menu, lens aperture control and many more.