Last year we bought 8 4"x8' lengths of pvc to act as rollers to move a garden shed ; with all the talk of caches lately I hapened tobe inhomedepot and noticed there were no 4" end caps on the shelves( nor any empty spaces for them)????? Is this just our home depot? have they been removed from inventory?
I don't go to HD much, but I can tell you that a plumbing supply house will have 4" caps if you need them for your household project.