Description - Crimp Field Attachable Couplings- Rigid Male J I C 37°; 37° SAE. This item is a suitable alternative for the following: 217-HY0404MJ, HY04-04MJ, HU0404MJ, HU04-04MJ, HA0404MJ, A103HY44, A-103HY-4-4, 945749, 4NJ4SB, 103HY44, 103HY-4-4