MG Duff B77 blue foam anode backing gasket with two 18x12mm holes in the ends. The gasket prevents unwanted contact between the boat and the anode.
MG Duff B77 blue foam anode backing gasket with two 18x12mm holes in the ends. The gasket prevents unwanted contact between the boat and the anode.
| Length | 228mm |
| Width at widest point | 79mm |
| Hole Sizes | 18x12mm |
| Hole Centres | 198mm |
| Thickness | 6mm |
