twin sill mw
A distributor from welcome nc says:
September 13, 2016
need 4 spring balances and shoes for a 2/4 x 4/6 what should i choose
Tom from SWISCO responded:
September 15, 2016
I'm not sure. Can you show me a picture of the balance and shoe in question? Can you also confirm your measurements? I'm not sure what you're measuring, or that the numbers you have are accurate.