One trip of about 300 miles and these brackets snapped. I had to ride home with no right turn signal. We welded it to reattached the turn signal and it snapped in a different spot. It is poor quality and can not handle the vibration of a harley apparently.
I haven't bought a lot of bling for my bike, but I was surprised at the crappy zinc-plated fittings that attached the turn signals to the handlebars. These look great -- not that they stand out, but they also don't scream "cutting costs at the factory". They look like they should've been there to begin with.