316 Stainless Steel. On the exterior, they have a smooth edge over the competition. There is no protruding cap to cause damage- or be damaged by- hull bumps or scrapes. Cap unscrews with hex head wrench for easy cleaning of filter and pressure testing of entire fuel system. Includes two silicone gaskets.
| Brand | Attwood Marine |
| Type | Straight |
| Hose | 5/8" I.D. |
| Hole | 1-3/8" |
| Max Hull | 7/8" |