The Electrolux 650133 Bermixer Pro Cutter Tube is an 18-inch stainless steel attachment designed for efficient blending and mixing. This durable cutter tube is a replacement for the discontinued PNC 653575, ensuring compatibility with the latest Electrolux hand mixers. Please note that it is not compatible with older motor models. The stainless steel construction provides longevity and easy cleaning, making it an essential accessory for professional kitchens.