Item #	Dimension A	Tube Outer Diameter
UE-F-2-XX	0.82 in	0.125 in
UE-F-3-XX	0.94 in	3/16 in
UE-F-4-XX	1.06 in	1/4 in
UE-F-5-XX	1.13 in	5/16 in
UE-F-6-XX	1.31 in	3/8 in
UE-F-8-XX	1.63 in	1/2 in
UE-F-10-XX	1.81 in	5/8 in
UE-F-12-XX	1.94 in	3/4 in
UE-F-16-XX	2.44 in	1 in
UE-F-1.1-XX	2.44 in	1.1 in
UE-M-4-XX	0.94 in	4 mm
UE-M-6-XX	1.06 in	6 mm
UE-M-8-XX	1.13 in	8 mm
UE-M-10-XX	1.31 in	10 mm
UE-M-12-XX	1.63 in	12 mm