Description
| Gunmetal | Aperture Dimensions | Overall Size | Bulwark Thickness |
|---|---|---|---|
| 2639/GM/110 | 2 3/8″ x 1 3/4″ 60mm x 45mm |
4 1/4″ x 3 1/4″ 108mm x 83mm |
1 3/4″ 20mm |
| 2639/GM/145 | 3 1/2″ x 2″ 88mm x 50mm |
5 5/8″ x 4 1/8″ 142mm x 105mm |
1 1/4″ 32mm |
Harbour Marine Services
Incorporating Southwold & Ipswich Boatyards
