The M962164-0020A is a genuine replacement lift rod/knob assembly manufactured by American Standard. This durable, easy-to-install repair part offers a long-lasting, reliable service and will surely stand the test of time. It comes with a glossy, corrosion-resistant polished chrome finish. For over 130 years, American Standard has been one of the top producers in high-quality designs and innovative bathroom and kitchen products, which have been tested and proven great through 13 decades of experience. This rob/knob assembly is one of the American Standard replacement products that you can purchase from PlumbersStock.com - which is the perfect place to shop when looking to complete any residential or commercial project.