These are the same as the 'Export' quality darumas that are shipped with Honjo fenders, but they have an additional rubber washer. We are told this is a Japanese domestic market specification and is unusual for it to be shipped to the US or Europe.
In all other respects, they are the same high quality and use the same materials as standard Honjo darumas - stainless hardware and nickel plated eyebolts - with the addition of the rubber washer.
These attach the stay to the fender. They can also be used to attach fender stays to frames with threadless fender/frame eyelets. Available in bags of two.