Spacer set for repairing old HP41c

Set of 8 pairs of spacers for nut-screwed full-nut HP41c calculators. Substitutes the nuts that are screwed on the lower posts to secure the circuit. These nuts can only be used a couple of times before the posts are destroyed. The diameter is just right for the original posts, and the height can be chosen to adjust perfectly so that the case can be closed completely and the pressure to the zebras is transmitted efficiently.

The heights provided are: 1,2mm, 1,4mm, 1,6mm, 1,8mm, 2,0mm, 2,2mm, 2,4mm and 2,6mm