2008 VW Jetta 2.5 oil canister tool?

I am trying to find the correct tool to remove the oil filter housing. The Bentley manual states to use a 3417 with 15 flats, every 3417 I have looked at has 14 flats. I tried a generic 74/67mm with 15 flats but does not fit. (76mm too big and 74mm too small). Yes, the housing does have 15 flats. Where can I find the correct tool?