DISPOSER SINK FLANGE: Available only from InSinkErator, this Polished Stainless Steel sink flange features the Twist-On, Twist-Off Quick Lock design that helps ensure fast and easy replacement of existing disposer mounts. FOR STAINLESS STEEL SINKS: This polished stainless steel InSinkErator sink flange complements most stainless steel sinks. AMERICA'S #1 DISPOSER BRAND: There are more American-built InSinkErator garbage disposals in US homes than all other brands combined. A full line of models means there's one right for every need and budget. FASTER, CLEANER, SMARTER: From meal prep to cleanup, InSinkErator helps make it fast & easy to keep your kitchen clean with our iconic appliances: garbage disposals & instant hot water dispensers. A HISTORY OF INNOVATION FOR THE SINK: We invented garbage disposals in 1927, & we're the world’s largest manufacturer of garbage disposals & instant hot water dispensers for home & commercial use.