Jalousie Operator

You have an older style of Silverline operator that is no longer available. It has that E-ring clip at the end of the link arm, which is how I know. Take a look at the 39-025 operator, which has an attachment screw at the end. I've used this operator as a replacement in the past. I like the screw as opposed to that E-clip, which can sometimes get away from you while you're installing it.