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Product Description
This works with the Phone Mount back plate that replaces the clock found here:
https://www.shapeways.com/product/VDSPDPQSL/cherokee-xj-phone-mount-back-plate-w-aux-in-hole?optionId=65477326
You typically need two (2) of these arms to make the phone mount work, however you can make any configuration you want. The arms adapt to one another so you can daisy chain as many as you want.