This product is amazing. My wife and I had been shopping for a garage organization product for a long time, and we decided on Proslat. While we've only had the product installed for a little under a week, it has exceeded our expectations, and we will be ordering more.
We are using the 5 pcs this way: The wall is currently holding between 2 of the shelves all of the spare lumber that was in my garage and a 11ft. Patio Umbrella, baskets full of all of the tie downs and straps I have for my truck, and another shelf that held my motorcycle helmet with my jacket and gloves hanging off of it. None of these are even appearing to put strain on the wall at all, and I have no apprehension about hanging tools and equipment off of this as I continue to add to it.
We ordered a Shelf and Basket Kit, and will be ordering the Hook Kit to finish out this section. I have no doubt in my mind that I will be covering my garage with Proslat in the near future.