MDL02/1POB

Finally found a replacement knob and screw that matches the original perfectly. The black handle feels just like the one that broke, and installation took under a minute.

The screw threads are precisely cut, so it threaded onto the portafilter without any wobble or binding. For the tiny price, getting both the knob and screw together saved me the hassle of tracking down a missing part.

The black handle on this knob matches the original perfectly, and the screw threads went in clean without any wobble. My 1-cup Pulcina is back to brewing like nothing ever broke.