What if I have a hanging shutter louver? If the louver is detached and drooping from the frame, you likely have a busted louver pin. To fix this you should extract the pin from both the louver and the stile with a set of needle-nose pliers or a utility knife. Once the pin is withdrawn, stick the new pin base into the old hole in the shutter stile, then direct the louver onto the pin. To acquire additional louver pins at no cost, just call us at 808-797-2004.