Attributes . For Tube ID . Values

1.6 in (3)   1/16 in (4)   1/16 in x 1/16 in (1)   1/2 in (5)   1/4 in (7)   1/4 in x 1/4 in (2)   1/8 in (7)   17/100 in (5)   3/4 in x 1/2 in (1)   3/8 in (3)   3/8 in x 3/8 in x 3/8 in (1)   4 mm (1)   5/16 in x 5/16 in (1)   5/32 in (3)   5/32 in x 5/32 in (1)   5/8 in (2)   5/8 in x 1/2 in (2)   8 mm (3)