Evaluaciones de clientes para Pieza para reparar postes superiores

My HP-41C fullnut calculator had a right upper screw post with damaged threads that wouldn't allow the long screw to be tightened. I replaced both upper posts with this part and the calculator now works again after 32 years. Tip: Two short No. 2 pencils work great to protect the keyboard keys from clamp/peg pressure while gluing.

I didn't have to fix the upper posts so far.
Based on its design and my very positive experience with the lower posts repair part, I guess that this one will fit perfectly, too.

Very precise work, which helps recovering some of my oldies ....

Beim Bohren der alten Stege ist große Vorsicht geboten, dann ist alles ganz einfach.
Die Schrauben drücken die Gehäusehälften wieder zuverlässig zusammen