Products

The CMT-R04 is a 5" zinc rudder anode (R-4 style) designed to protect rudders and trim tabs from galvanic corrosion in saltwater environments. This...

The CMT-R05 is a 5-1/8" zinc rudder anode (R-5 style) designed to protect rudders and trim tabs from galvanic corrosion in saltwater environments. ...

The CMT-X17 is a marine-grade zinc clamp-on shaft anode sized for 4" diameter propeller shafts, providing heavy-duty sacrificial cathodic protectio...

The MDX-5 is a zinc shaft anode designed for 1-1/4" propeller shafts, providing essential sacrificial protection for inboard running gear. Installe...

The MDX-7 is a sacrificial zinc shaft-style anode designed to protect outboard and inboard drivetrain components from galvanic corrosion. Installed...

Martyr Zinc Shaft Collar Anode 30mm ID – CMT-C30Sacrificial zinc donut/collar anode for 30mm metric propeller shafts. Slides over the shaft to prot...

Martyr CMT-C02 is a zinc limited-clearance shaft collar anode designed for 7/8" propeller shafts. This split collar shaft anode helps protect prope...

The CMT-X07 is a streamlined zinc shaft anode designed for 1-1/2" propeller shafts, providing reliable sacrificial corrosion protection for inboard...

Premium zinc streamline shaft anode designed for 7/8" propeller shafts. This hydrodynamic streamline design minimizes drag while providing essentia...

This zinc streamlined shaft anode is designed for 60 mm propeller shafts and is used to help protect the shaft and running gear from galvanic corro...

The Yamaha 6G5-45251-02-00 is a genuine OEM transom bracket anode for select Yamaha outboard applications. It is designed to help protect the outbo...

Premium zinc bolt anode engineered for Volvo Penta marine drives. This precision-manufactured bolt-style anode features M8 thread with D16x30 dimen...

This fish-shaped zinc anode is a portable overboard sacrificial anode designed to provide temporary corrosion protection for boats at dock or ancho...