This end cap is designed for only our Easy TWO channels. They will not work on any other of our channels other than the Easy TWO systems.  

They are incredibly easy to instal. The channels have a male and female end on each unit. On the female end of the channel, the end cap will snap on clean and tight. On the male end of the channel, the end cap simply slides in from the top down for tight connection. 

When it comes to any plastic to plastic connection, we do recommend our MS Polymer sealant for a nice water tight seal.