What if I have a hanging shutter louver? If the louver is detached and drooping from the frame, you probably have a busted louver pin. To mend this you need to take out the pin from both the louver and the stile with some needle-nose pliers or a utility knife. Once the damaged pin is withdrawn, put the undamaged pin base into the same hole in the shutter stile, then slide the louver onto the pin. To receive replacement louver pins for free, just call us at 952-856-8130.