Item #	Dimension A	Dimension B	Tube Outer Diameter	Tube Inner Diameter
TI-F-4	0.5 in	0.19 in	1/4 in	3/16 in
TI-F-5	0.5 in	0.25 in	5/16 in	1/4 in
TI-F-6	0.55 in	0.31 in	3/8 in	5/16 in
TI-F-8	0.75 in	0.44 in	1/2 in	7/16 in
TI-F-10	0.68 in	0.56 in	5/8 in	9/16 in
TI-F-12	0.8 in	0.69 in	3/4 in	11/16 in
TI-F-16	0.93 in	0.88 in	1 in	0.875 in