I am about to pick up a new enclosed trailer and need to get some things so i can hang my trimmers , etc..... It looks like e track is a nice idea and have found the attachments to hang my trimmers but I cant seem to find the right attachment to hang my backpacks. While i was working a few days ago I saw someone with e track and they had this nice hook attachment that plugged into the track, I cant seem to find this peice. Anyone know were I can get these items? It was just a nice size hook that would be perfect to hold a backpack.