Originally Posted by rseeker

Would you expect the CWP-7 to serve?

The threading of the outer body into the crank seems to match. The probe or inner body or whatever you call it that extends to push against the spindle does seem to fit that space.

https://www.parktool.com/product/uni...d-cranks-cwp-7

"The universal design of the CWP-7 has a rotating tip pressed into each end of the tool (11.3mm and 16.3mm) so it will remove both square taper and splined (ISIS Drive™, Octalink®) crank arms. The CWP-7 is made for the 22 x 1mm threading in the common cranks."