Features: • Now available in Galvanized, Aluminum, and Stainless with optional no. 4 finish. • Specify reducer style Reducers are produced by the following formula: • NOTE: "X" & "Y" are standard 1 3/4" long. • QF length = (A-B) + 6" (7" min.) • FL length = (A-B) + 8" (9" min.)