Awning Window Operators. Miami Type. For old jalousie windows. There are four types of jalousie operator configurations based on the amount of mounting screws and hole pattern.
Type I: 2 holes on Top and 2 holes on Bottom.
Type II: 1 hole on Top and 2 holes on Bottom.
Type III: 1 hole on top, 1 hole on bottom and 1 offset hole on the side.
Type IV: 2 holes on Top and 2 holes on bottom.
Please check all measurements before ordering.