Here is a nice reproduction metal end for the Columbia Graphophone rear mount Phonograph wood horn. This is a quality made part - beautifully nickel plated brass.An excellent replacement for that damaged or missing metal end.Shown screwed in to an old original Columbia elbow (elbow not included). Measures 3-1/4" in overall length. The flange itself measures 2-5/8" in length. Small threaded end screws in nicely to Columbia type elbows. Large end is 3 inches diameter.This part can be used with confidence on old columbia wood horns, or can be used to repair the threaded end on Columbia or Columbia off shoot type metal horns. It can also be used to convert other types of horns to fit Columbia rear mount phonographs.Please see the photos. Buyer pays shipping and insurance in the lower 48. International buyers please inquire. Check out my other items!