Measures 1 1/4 inch in diameter with a projection of 1 inch. This product comes as an un-lacquered natural brass and it will patina over time. A high strength lacquer coating is available upon request. Comes complete with the mounting hardware. Available in polished brass, lacquered brass, antique brass, polished chrome, polished nickel, antique nickel, and hammered antique nickel. Available in several different finishes. This particular product has an average lead time of approximately 1 to 2 business days.