This is a set of a double bass endpin and socket. It was originally attached to a Chaki F-80 double bass, which had a list price of around 800,000 yen at the time. Please refer to the image showing the outer diameter of the socket measured with calipers. There is some slight rust or dullness on the metal parts, but there are no chips or bends. No returns or exchanges, please. #DoubleBass #WoodBass #Chaki #Oriente #SUZUKI #Cremona #cremona #Endpin