- 1.5" FNST X 1.5" MNPT RL ALUM
| Male Thread | NPT |
| Material | Hardcoat Aluminum |
| Type | Female Thread x Male Thread |
| Lug | Rocker Lug |
| Female Thread Size | 1 1/2 in |
| Male Thread Size | 1 1/2 in |
| Female Thread | NST (NH) |
| Weight | 0.37 LB |
| Male Thread | NPT |
| Material | Hardcoat Aluminum |
| Type | Female Thread x Male Thread |
| Lug | Rocker Lug |
| Female Thread Size | 1 1/2 in |
| Male Thread Size | 1 1/2 in |
| Female Thread | NST (NH) |
| Weight | 0.37 LB |