Park ToolCWP-7 Compact Crank Puller

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. Also fits BNI cranks on Bosch e-bikes. The CWP-7 is made for the 22 x 1mm threading in the common cranks.