Bernina Screw Driver Needle Clamp Screw & Mini Bulb Remover
Handy screw driver for the older knurled screws, don't overtighten also on the other end is the bulb remover for them mini hard to reach bulbs
1020, 1030, 1031, 1080, 1090, 1100, 1113, 1120, 1130, 1230, 1260, 1530, 1600, 1630
Genuine Bernina Part 0013087300