Blanco-Stainless Steel-3-in-1 Disposal Flange

The Blanco 441232 is a 3‑in‑1 disposal flange and basket strainer accessory for kitchen sinks. It’s designed to fit standard 3½″ drain openings and work with most garbage disposals (e.g., InSinkErator), combining the functions of a drain, strainer, and stopper in one unit. 

Key Features

• 3‑in‑1 design: Acts as a drain flange, basket strainer, and sink stopper (cover holds water in the sink when needed). 

• Compatible with disposals: Works with most standard garbage disposal units, especially InSinkErator models. 

• Easy maintenance: Strainer basket pops out for quick emptying and rinsing. 

• Durable stainless steel construction: Built for everyday kitchen use with rust resistance. 

• One‑year limited warranty: Typical for Blanco sink accessories. 

Dimensions & Specs

• Fits drain opening: Standard 3½″ inside diameter (ID). 

• Material: Stainless steel. 

• Functions: Drain flange + strainer basket + sink stopper cover. 

• Mounting: Sits in sink drain hole; no additional installation hardware required. 

Typical Use

This disposal flange is ideal for kitchen sinks where you want a multi‑functional drain accessory that helps catch debris, prevent clogs, and seal the sink when needed, while matching the finish style of Blanco stainless accessories.