O.D. Size: 1-3/8" φ35 mm ;Connection Thread: 1-3/4"12UN
O.D. Size: 1-1/8" φ28 mm ;Connection Thread: 1-3/4"12UN
O.D. Size: 7/8" φ22 mm ;Connection Thread: 1-3/4"12UN
O.D. Size: 3/4" φ19 mm ;Connection Thread: 1-3/4"12UN
O.D. Size: 1-1/8" φ28 mm ;Connection Thread: 1-1/4"-12UNF
O.D. Size: 7/8" φ22 mm ;Connection Thread:1-1/4"-12UNF
O.D. Size: 3/4" 19 mm ;Connection Thread: 1-1/4"-1 2UNF
O.D. Size: 5/8" 16 mm ;Connection Thread: 1-1/4"-12UNF