Needing Channel/Block Spring Balance

A quick learner says:
April 19, 2022
Hi - really hope you can help. I have some really old spring balances, a few of which (12) need replacing. The only marking on these is 2420X. They measure 9/16" x 5/8" x 25" (25-3/8" if you include the bottom nylon runner).
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Casey from SWISCO responded:
April 20, 2022

Hello,

Take a look and compare the specifications of the S370-25 channel balance with a 2420 strength option to your assembly. Thanks for posting! 
A quick learner says:
April 20, 2022
Hi Casey - as I had some urgency to getting these I took a chance after scanning your website and, thankfully, arrived at the same conclusion ... and have ordered 16 of these (plus some Capitol snap-ins as well)?

Many thanks ... Mike
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