
I'm writing this as a star so you can see. For 17mm drain plug (Subaru Outback 3.6r 2015) make sure you buy "111 26AA 000" with 20mm inner diameter. It seems to fit. I mistakenly ordered "803 916 010" with an inner diameter of 16 mm, which didn't fit me. They are also of good quality and appear to be well made. Looks like a 5 star product (if you get the right size).