Posted 4 years ago
Willieb
(2 items)
Anyone know what this is and what it is used for?
Have 9 in a box I got at a sale,has T end measure in grams
Mystery thing | ||
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Posted 4 years ago
Willieb
(2 items)
Anyone know what this is and what it is used for?
Have 9 in a box I got at a sale,has T end measure in grams
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Looks like partof a manual scale?
Spring tension/compression test gauge. See: http://pkneuses.com/www.pkneuses.com/spri.htm
Nice..I can see how it would work now.