(unit : mm)
Catalog No. Tube
Size
A W (HEX) L
FL3-1 1/16" 1.58 9.52 17.8
FL3-2 1/8" 3.17 11.1 22.35
FL3-4 1/4" 6.35 12.7 26.9
FL3-6 3/8" 9.52 15.87 30.48
FL3-8 1/2" 12.7 20.63 36.1
FL3-12 3/4" 19.05 28.6 39.9
FL3-16 1" 25.4 34.92 49