There are 38 slides with pictures, instructions and dimensioned drawings. This can be a little tedious to make but does a great job for a long time. If you have to hook up a Portable Air Conditioner, Dryer, Fume Vent or other connection through a window, this will make a secure connection.
Step 1: Window Vent for Portable AC or Other Uses
Please view all 38 slides.
Step 2: Extra Detail Picture
This extra step shows the connection fit into a narrow "Vinyl Replacement window. Notice the clamps locking the vent to the window pane.