THE INFORMATION BELOW MAY OR MAY NOT BE CORRECT. THE BUYER IS RESPONSIBLE FOR DETERMINING CORRECT FIT. AS IS, NO RETURNS. 438-SF 45 RPM Record Changer Spindle Stack Adapter FOR MAESTRO record changers 438sf 2 5/8″ tall Use on Maestro models: 51, 52, 53, 54, 55, 361, 361-1 No returns for any reason Search my store for your needle, cartridge or other turntable accessories. Email me for help.