3/8 ODF Extended End Sight Glass
1/2 ODF Extended End Sight Glass
5/8 ODF Extended End Sight Glass
1/4 ODF Extended End Sight Glass
7/8 ODF Extended End Sight Glass
3/8 SAE Female X Male Sight Glass
1/2 SAE Female X Male Sight Glass
1/4 SAE Female X Male Sight Glass
1 1/8 ODF Extended End Sight Glass