i5 Chrome 39mm Turn Signal Clamps for Harley Davidson Sportster Dyna Glide Brand new pair of chrome 39mm turn signal relocation clamps. To fit Harley Davidson Sportster 1988-2016, Dyna 1991-2005, and other models with 39mm fork tubes. To mount OEM turn signals on fork tubes (Not suitable for aftermarket turn signals). High quality aluminum with chrome finish.