Item #	Dimension A	Dimension B	Tube Outer Diameter
U-F-1-XX	0.44 in	1.01 in	1/16 in
U-F-2-XX	0.44 in	1.01 in	0.125 in
U-F-3-XX	.44 in	1.01 in	3/16 in
U-F-4-XX	0.56 in	1.38 in	1/4 in
U-F-5-XX	0.75 in	1.38 in	5/16 in
U-F-6-XX	0.75 in	1.38 in	3/8 in
U-F-8-XX	1 in	1.62 in	1/2 in
U-F-10-XX	1.13 in	1.7 in	5/8 in
U-F-12-XX	1.25 in	1.75 in	3/4 in
U-F-16-XX	1.5 in	1.9 in	1 in
U-F-1.1-XX	1.63 in	2.12 in	1.1 in
U-M-4-XX	0.44 in	1.01 in	4 mm
U-M-6-XX	0.56 in	1.38 in	6 mm
U-M-8-XX	0.75 in	1.38 in	8 mm
U-M-10-XX	0.75 in	1.38 in	10 mm
U-M-12-XX	1 in	1.62 in	12 mm