Heavy duty single hole mount fits handlebars from 3/4 to 1-18". Hole size 1-1/8" use with 12 volt socket products. This listing is just for the mount, Switch products shown in this listing are not included.
Rubber bushing insert allows you to match the mount to your handlebar size.
The mount is 1-1/2" wide by 2" high and the mount clamp is 1-1/2" wide.