Branch Connections | Copper x Copper | Insert Barb x MIP | Threaded | 1-1/2" x 1-1/4" | 1" x 1" x 3.4" | 2" | 3-1/2" - 3" x 1" | 3/4" x 3/4" x 1/4" | 5" x 3" | 9.1" x 16.8"