Male Connector

Please see below for product description and specs.
Description
Model Tube O.D NPT
100-2.5-2 5/32 1/8
100-2.5-4 5/32 1/4
100-3-2 3/16 1/8
100-4-2 1/4 1/8
100-4-4 1/4 1/4
100-5-2 5/16 1/8
100-5-4 5/16 1/4
100-5-6 5/16 3/8
100-6-2 3/8 1/8
100-6-4 3/8 1/4
100-6-6 3/8 3/8
100-6-8 3/8 1/2
100-8-6 1/2 3/8
100-8-8 1/2 1/2
Additional information