Okay, ABS is really hard to find if you dont look in the right places. I searched every hardware store for more than a day and came up with nothing. Then i called several plumbing supply stores and also came up with nothing. Then the final plumbing supply store i called said, "ABS? they only use that stuff in mobile homes and RV's, try calling a mobile home supply store". So i did, and they had A POOP TON of 2" id ABS piping. I went, bought 3 feet and it cost me like $3.00 (US Funds). So, i would check with a local RV and mobile home supply company. I am almost positive they will have what you are looking for. Hope this helps!