Tecnoseal R3 Aluminium, 92 mm twin disc trim tab or rudder anode set.
Please note this is an Aluminium anode for salt water. An Aluminium anode should be used for brackish or saltwater use. A Magnesium version should be used for freshwater. Anodes should not be mixed on any installation.
If your anode is worn away by 33% or more, it is advisable to change it as more of its surface area has been worn away and the remaining anode will wear away much quicker.
Specification: 92 mm dia x (2 x 13mm thick) Aluminium twin low profile disc anodes complete with ST-ST bolt for rudder or trim tabs.
