[time-nuts] Knobs for HP 5370A

[Didier Juges]

I am looking for 4 knobs for my spare HP 5370A counter. They go on a 
1/8" shaft. They have 2 screws and an index.

They do not need to exactly match the original model (for instance, the 
index is not really useful since the instrument displays the trigger 
voltage), but I would prefer that all 4 match the standard HP grey front 
panel color as a minimum.

I have placed a couple of pictures of my other HP 5370A counter knobs at
http://www.ko4bb.com/Test_Equipment/HP_5370A

Thanks for any suggestion.

Didier KO4BB