(unit : mm)
Catalog No. Tube
Size
A W (HEX) L
FL9-2 1/8" 3.17 11.1 22.35
FL9-4 1/4' 6.35 12.7 26.92
FL9-6 3/8" 9.52 15.87 30.48
FL9-8 1/2" 12.7 20.63 36.06
FL9-12 3/4" 19.05 28.6 39.89
FL9-16 1" 25.4 34.92 49