Style A-external hinge. Anodized heavy-duty aluminum frames. 1-1/2" height above deck. Extra high sealing lip on base. Heavy-duty acrylic top and heavy-duty hinges. No sharp corners to snag lines or sails. Quick acting, adjustable tie down dogs. Locked vent position.
| Brand | Bomar |
| Cut Out | 20-1/4" x 20-1/4" |
| Flange | 22" OD x 22" OD |