I'm needing to replace a pivot balance/lock shoe (I'm not sure what they're called) It's for a sash, not a tilt window. The rotating part of the shoe is plastic and had broke. I also notice that the shoe is attached to some big coil-like springs. Does the shoe come apart from the springs, or is it all one piece? Would I need to replace both shoes (for left and right sides of window)? Do you sell anything that I could use?
Thanks,
Brian
