Length of Outer Tube = 45 mm, Diameter = 4 mm, Fig. = 0,
Length of Outer Tube = 50 mm, Diameter = 5 mm, Fig. = 1 ,
Length of Outer Tube = 55 mm, Diameter = 6 mm, Fig. = 2,
Length of Outer Tube = 60 mm, Diameter = 7 mm, Fig. = 3,
Length of Outer Tube = 65 mm, Diameter = 8 mm, Fig. = 4,
Length of Outer Tube = 70 mm, Diameter = 9 mm, Fig. = 5,
Length of Outer Tube = 75 mm, Diameter = 10 mm, Fig. = 6,
Length of Outer Tube = 80 mm, Diameter = 11 mm, Fig. = 7 or
Length of Outer Tube = 85 mm, Diameter = 12 mm, Fig. = 8