Paul from SWISCO responded:
December 3, 2015
I'm afraid the pulley assembly is not available separately. Funnily enough, a stamp of "16" does not indicate a load of 16 pounds by itself, but the "D" indicates that it can support 16 through 19 pounds. That's just a coincidence though. There is no literal correlation between the actual number and how much weight the spring supports.
We can actually custom make an S770-17 balance for you that uses a 19-029 clip, if you'd like. That way you don't have to drill anything out. Just let me know how many you need! |
Tom from SWISCO responded:
December 4, 2015
Great! I will email you a custom link presently. This contains a price quote and will allow you to place your order.
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