Well i finally got a set of the xtreme trimmer rack for 3 trimmers. First impressions of it are good. It's definitely solid rack. I shook em pretty hard and all that moved was the trailer so I'm sure they'll last a long time. They hold the trimmers tight and don't allow any movement which is great. When they say it only takes 2 seconds to remove a trimmer they weren't lying. It is incredibly easy to use as long as you know how so I'm positive thieves won't be getting my trimmers out of it.