(A new model is now available that's more faithful to the original)
Three hole mirror bracket for a 60's 105 series Alfa Romeo. Modeled after the original part from a 1965 Sprint GT. It comes with pre-drilled holes to be used as guides for the adjustment bolt and mirror attachment. They need to be drilled to the appropriate size and tapped (my mirror used M6 1.0 bolts for both) . Black strong and flexible appears to be pretty solid. SS will be closer to the original part and even stronger.