This Tecnoseal zinc anode for boat shafts protects the shaft against galvanic corrosion in saltwater by corroding instead of the shaft metal.
The anode fits boat shafts with a diameter of 38 mm (1½”) and features a split design, allowing it to be mounted directly onto the shaft without removing it.
When installing, the anode is secured with 4 bolts. The contact surface on the shaft must be cleaned of paint and rust so that the anode has direct metal contact and can function correctly.
Key features
Protects the boat shaft against galvanic corrosion in saltwater
Split design for mounting directly onto the shaft
Fits shafts with a diameter of 38 mm (1½”)
Secured with 4 bolts
Requires direct metal contact with the shaft for proper function
