Lock washers outer diameter slightly larger than the RAM ball hardware. Does come with multiple hardware for different applications. Does not have Thread locker or Vibra-Tite for install. Takes considerable more than 5 ftlbs for torqueing.

Great quality and fitment

Love these, easy to install and so much easier to get into position

A fantastic and quality product,
Easy enough to install and the bike looks better ( and I see behind me better)
I really appreciate how the folks at Camel ADV put a complete package together of mirrors, arms and adapters, so easy to buy with one click of the button.
I stand behind this product 100 percent!

Bought these to get a wider view, best mirrors I’ve used based on adjustability alone. Just a bonus that they are more rugged. That being said they actually look a lot better than my stock Africa Twin mirrors.