SMF DURA TTN-SST 10 401ARS 6" Clamp Ring 2nd Source is a high-quality replacement component for the original clamp ring used in semiconductor processing equipment. Made from the same durable SMF DURA TTN-SST 10 401ARS material as the original, this clamp ring offers comparable performance and reliability at a more affordable price point. It is designed to fit seamlessly with your existing equipment and is an excellent choice for those seeking a cost-effective solution for their semiconductor processing needs. With this clamp ring as a part of your equipment, you can be confident in achieving high-quality and efficient processing of 6-inch wafers.