The Clickstone technology is said to be the successor to the patented slot nut Quickstone. The Clickstone works on the basis of a simple principle: click in, position, tighten, finished. With this new technology, the two new products are said to be easier to install, more flexible and cost-efficient according to the company. With the symmetrical design, the installer can insert the slot nut into the rail according to the dowel principle in an easier and more flexible manner, even in a pre-mounted condition. The screw connection then fixes the clip mechanism. Moreover, the system takes account of varying load limits. Mounting Systems offers an improved design software for safe and fast planning of both Alpha+ and Tau+.