caldwell channel springs
A quick learner from boulder co says:
August 23, 2016
I have a caldwell balance marked 31 4 what part do I need ?
Tom from SWISCO responded:
August 24, 2016
Thanks for posting. Sounds like you have a 32" block & tackle balance with a stamp option of 3140. I'm afraid that's all I can tell based on your information, though. Now you just need to pick out the top and bottom fittings in order to determine the Series.
I recommend that you look at our Channel Balance Home Page and follow the steps in order to find the Series that best matches what you have.