Cadac 8mm 90 Degree Quick Release Coupling – Rotating Tailpiece for your Cadac LP BBQ The 90 degree alternative to the standard 8mm quick release coupling. This 90-degree version has a rotating left hand ¼ inch thread tail piece and the same self sealing quick release valve it's a great option when a straight connection just isn't going to cut it or when routing the hose at an angle makes for a neater setup. It'll fit all your Cadac Dometic LP barbecues, although bear in mind it won't work with the 2 Cook 3 Pro Deluxe QR 2024 models. When you've got a BBQ gas inlet with very little room to spare or the hose just runs more cleanly at an angle then the 90-degree coupling is your best bet. The rotating tail piece is the real clincher here - so rather than having to work round a fixed angle you can just adjust the tail piece to where the hose needs to