Made one bit it did not fit, Seems to be too long for Ormerod. Could be cut to 18mm
I originally used a shorter design. That worked with the original Duet enclosure but not with the deeper one I printed to accommodate a ribbon cable connected to the expansion connector. This version works with both enclosures. You hold the square end and push the hex end through the hole in the lid, to reach the button behind it.
Oh, I see. Actually I have fitted a 25mm screw with 2 bolts to hold it to the enclosure lid. It has some tape on it where it touches the reset button to avoid shorts.. Its more stable and that way I always has the reset ready to push when somethings goes wrong. I thought the reset pin was supposed to work the same way. I tried to design a kind of foot on the pin that would fit around the reset pin but it turned out too difficult to print.
Maybe I try to modify the enclosure to have a guide for the reset pin.