- Alum Swiv F to Rigid F Adapter, RL
| Swivel Thread List | NST (NH) |
| Female Thread | NPT |
| Type | Swivel x Female Thread |
| Swivel Thread Size | 4 in |
| Lug | Rocker Lug |
| Female Thread Size | 4 in |
| Material | Hardcoat Aluminum |
| Weight | 5.28 LB |
| Swivel Thread List | NST (NH) |
| Female Thread | NPT |
| Type | Swivel x Female Thread |
| Swivel Thread Size | 4 in |
| Lug | Rocker Lug |
| Female Thread Size | 4 in |
| Material | Hardcoat Aluminum |
| Weight | 5.28 LB |