Sloan takes pride in providing their customers with quality products that are dependable and applicable for all of those who use them. These Replacement Parts and Accessories are developed to both perform and to last the way they were originally intended to. The F-21 is a slip joint elbow. It is the perfect accompaniment to the concealed Solis flushometers series. The F-21 comes in a Rough Brass finish. It is 1-1/2" in size. The elbow has Male slip connections at both ends. This is a Genuine Replacement Part from Sloan.