Window balance cam
A contractor from Monroe, NC says:
August 28, 2016
In the picture is old and new. Need to match the old one. 860 series did not work.
Paul from SWISCO responded:
August 30, 2016
Sorry to hear you aren't able to use our Series 860 with the new shoe design. Unfortunately, your older shoe is no longer available. The manufacturer does not make it anymore. You want to consider removing the new shoe and installing your old shoe.