Couplemate manufacturers and assembles galvanised assembled axles in Brisbane.

Saltwater corrosion takes up to 5 years to corrode a boat trailer spring and a little longer to destroy a non-galvanised axle.

Galvanised axles and associated parts are a great investment to extend the life of trailer parts.

Watch this video to understand why it is not practical to use electric brakes on boat trailers. (Galvanic Corrosion)

Finally, Galvanic corrosion (also called bimetallic corrosion) is an electrochemical process in which one metal corrodes preferentially when it is in electrical contact with another, in the presence of an electrolyte.

Galvanised Assembled Axles