Looking for pitch and modwheel for DIY midi keyboard

I’m building my own midi keyboard and bought a midi encoder from MIDI boutique

The midi encoder has a connector for 2 potentionmeters which can be used for pitch and mod wheel i guess

I’m not sure where i could get a pitch and mod wheel that would fit the connector, it has 4 pins and i found some used wheels on this syntaur who also have those 4 pin connectors but i’m not sure if they would work?

Does anyone know?

Doepfer sells a single wheel unit (the double wheel unit is no longer available unfortunately).