Teardrop Aluminum Hull Anode | Martyr CMT20A

3.4 in. x 1.8 in. teardrop aluminum Martyr anode protects boat’s hull from corrosion in salt or brackish water.

• CMT20A sacrificial anode
• Aluminum anode is for use in brackish and salt water applications
• Martyr anodes are made of a high purity specialized alloy based on the US Mil Spec
• Bolt-on style anode is designed to mount to hull
• 3.4 in. length
• 1.8 in. height
• .6 in. thickness
• 1.28 in. bolt hole center to bolt hole center