Blanco 442229 #15 3-1-2" Disposal Flange Trim Insert Fits Over Existing Insinkerator Disposal Flange Only - Less Basket StrainerMissing the finishing touch? Blanco kitchen sink waste flanges perfectly match Silgranit kitchen sinks. Compatible with most garbage disposals, the Blanco waste flange creates a tight seal to prevent food and debris from clogging up your pipes while giving you the option to allow water to drain through, ideal for food prep. Making prep-work more pleasing and clean-up less complicated, the Blanco color-coordinated waste flange also adds an element of style to your sink by creating a seamless look. Strong and durable, these garbage disposal flanges are easy to maintain and are the perfect finishing touch to any hardworking Blanco unit.Blanco 441096 Features:Durable metal constructionPractical design features simple open-close functionality for easy clean-upAvailable in a range of Blanco Silgranit sink colorsEasy-to-install direct attachment to 3-bolt standard garbage disposalsTight seal prevents food and debris from clogging pipesBlanco 441096 Specifications:Diameter: 3-1-2" (left to right across)Drain Connection Size: 3-5-16"