The Arrow Mixing Products Type 316 Stainless Steel 2-1/2″ 3 blade propeller with 5/16-24 tapped hole. Our stainless propeller selection is engineered for optimal performance, ensuring smooth and consistent mixing for various industries, including pharmaceuticals, food processing, and chemical production. With a carefully crafted design, these propellers maximize power and efficiency, helping you achieve the best results for your mixing needs.