Flush Thru Vent designed for cabin or bilge ventilation. For use with 3" exhaust hose. Constructed of corrosion resistant investment cast 316 stainless steel. Installs with four #8 FH fasteners (not included).
| Brand | Sea-Dog Line |
| Hose | Up to 3" |
| A | 2-7/8" |
| B | 2-7/8" |
| C | 3-7/8" |
| D | 5-16" |
| Fastener | #8 FH |