Give your motorcycle a streamlined look. Made from billet aluminum, this is by far the sleekest, most heavy duty marker lamp available. Designed for use on the rear of your motorcycle, this 12 volt dual filament marker lamp measures 4 3/8 inches long and has an O.D. of just under 1 1/2 inch. The mounting stud is 1 inch long and is threaded 3/8-16. Eight inches of lead wire is also included. Sold each. Chrome plated.