As you would expect it’s a piece of pipe ??????A pity Bunnings said that the 8 pieces I ordered weren’t there to collect. Oh sorry we have refunded the pieces that we said we have. Now I have to go to another Bunnings store to get the rest. So much for number 1 in online shopping. If your area does not have the items, sorry you cannot get the items. I’m paying for delivery, every other supplier can get your items that you requested. A bit too hard for poor old Bunnings.

Used these to make a shelf, so can't comment plumbing wise. Sturdy but the barcode stickers were a nightmare to remove. Nail polish remover worked best.