what are these jobo accessories for?

[Songyun]

These are from a bunch of jobo gear I acquired. Not sure what are these for.

[Brian C. Miller]

Those are for using Hewes stainless steel reels in a Jobo.

[Songyun]

Thanks!

Those are for using Hewes stainless steel reels in a Jobo.

[Brian C. Miller]

Forgot to mention: there is a special lid insert for them. You have to have the special lid insert to use it with a Jobo. The Jobo lid inserts are interchangeable, just unscrew it in a counterclockwise direction, then screw in a different insert in a clockwise direction. The insert for the SS reel adapter has a special plugged hole which accepts the square metal rod.