VTG HEAVY DUTY UNUSED TRAYCO BASKET SINK STRAINER! ALL METAL STAINLESS STEEL. UNUSED VINTAGE TRAYCO BASKET SINK STRAINER! THE BODY IS HEAVY DUTY CAST STAINLESS STEEL. THE STRAINER IS ALSO HEAVY DUTY. INCLUDES GASKETS, RUBBER, CARDBOARD, & A VERY THIN METAL GASKET I DON’T KNOW IF PLUMBER’S PUTTY MAY BE NECESSARY TO PREVENT LEAKING. THERE ARE TWO BRASS LOCKNUTS IN THE BOX. NO INSTRUCTIONS OR PAPERWORK. AGE UNKNOWN, THE ZIP CODE ON THE BOX DATES IT TO AFTER 1960.