Watertight, overlapping cover conceals fasteners for a clean, modern look. Three separate sealing rings assure a watertight closure. Twist threads are non-jamming, self-cleaning, and lift the center for easy removal. High impact, marine quality plastic with UV inhibitors. Designed for Non-traffic areas: bulkheads, cockpit walls, and cabin sides.
| Brand | Beckson Marine |
| ID | 5" |
| OD | 7" |
| Color | Black |
| Hole | 5-1/2" |