Central-Fastening Set 10 fastens Profiles 10 at right angles to each other, so that the grooves that are facing each other are completely free. This is useful when the profile grooves are to accommodate a panel element. It also eliminates the need to specially machine the corner areas of the panel element, which instead can be inserted directly into the grooves.
Note: It is recommended to use this fastener exclusively with the light and standard profile types.