27mm to 2-1/4" ID Adapter

[Eko]

I've been looking for a dust port adapter to connect my Festool 27mm hose to a 2-1/2" OD / 2-1/4" ID dust port on a benchtop planer. I've purchased (and returned) a few 3D printed adapters because they were a hair too small on the 2-1/4" end though they fit the Festool hose perfectly. I'd really like to avoid the purchase/return - trial and error approach if possible.

Any recommendations?

 

[Packard]

There appears to be several options, including a few from Amazon.com.  Both swivel and non-swivel choices.
https://www.google.com/search?q=27m...dapter&ie=utf-8&oe=utf-8&client=firefox-b-1-m