Bosch PE-P and PES-P delivery valve removal splined socket

This is the socket for the removal and refitting of delivery valve holders fitted to inline Bosch PE5P, PE6P, PE8P, PE12P, PES5P, PES6P, PES8P and PES12P pumps.

The valve holder is item 6 in the exploded diagram and has approx 23mm outer spline diameter