#5 Sink Flange #5 Sink Flange No welding disposer mount for standard 3-1/2" - 4" sink openings. No welding installation Fits standard 3-1/2" - 4" sink opening Short model flange also available for limited space applications (2-1/2" shorter) Show Less Read More {{gallerySelectedImage.title}} Expand × > < Previous Next < {{filteredImages().indexOf(gallerySelectedImage) + 1}}/{{filteredImages().length}} > {{gallerySelectedImage.title}}