A zinc bolt on hull anode manufactured by MG Duff, whose zinc hull anodes are renowned for their superior quality and high zinc content. The hull anodes offer excellent cathodic protection and help control and prevent the corrosion of metal when your boat is in the water. The bolt on hull anode is suitable for salt water use.

Also available in a kit, with backing pad, fixing nut and washers:
ZD78BKIT.

Backing pad available separately:
B78B.

Specifications:

Overall Length: 305mm.
Anode Body Length: 30mm.
Width: 76mm.
Depth: 32mm.
Stud Size: M10.
Fixing Hole Details: 19mm x 11mm fixing holes at 200mm hole centres.
Weight: 4kg.

Useful Links:

Explore our full range of bar anodes.
Blog: Fitting Anodes To Ferrocement Hulls.
Blog: Fitting Anodes To Steel Hulls.
Blog: Fitting Anodes To Wooden and GRP Hulls.