Bolt-On Aluminum Sacrificial Anode for Hull of Boat
Bolt-on aluminum hull anodes provide best cathodic protection in fresh or brackish water. Choose the right Sea Shield Marine anode to ensure the longevity of your equipment. We provide quality anodes that meet the highest Mil-Spec standards.
Hull anodes should be fitted close to the propeller, but not disturb the flow of water. Check to make sure that the voltage between the anode and the propeller is low enough. In this case, the anode will corrode instead of the equipment. Also, the anode will not disturb the operation of the equipment.
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AHC-10 Aluminum Bolt On Anodes
-33%
Add to cartQuick ViewAHC-10 Aluminum Bolt On Anodes
Thickness: 1-1/4″ Width: 6″ Length 12″
- 5/8″ screw holes on 6″ Center to Center
- 1-1/2″ Countersink with steel insert
- Diecast to highest MIL-A-24779 standards
- Made in USA by Sea Shield Marine
$127.78$85.25Add to cartQuick View -
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AHC-20 Aluminum Bolt-On Hull Anode
-34%Add to cartQuick ViewAHC-20 Aluminum Bolt-On Hull Anode
Thickness: 2-1/2″ Width: 6″ Length: 12″
- 5/8″ Holes on 6″ Center to Center
- 1-1/2″ Countersink
- Diecast to highest MIL-A-24779 standards
- Steel insert with holes for bolt-on installation
- Easy installation
- Made in USA by Sea Shield Marine
$219.04$144.65Add to cartQuick View -
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AHC-5-1/2 Aluminum Divers Dream Bolt On Anode
-42%
Add to cartQuick ViewAHC-5-1/2 Aluminum Divers Dream Bolt On Anode
AHC-5-3/8 Aluminum Bolt-On Hull Anode – (6″ X 12″)
- Diecast to highest Mil-Spec standards
- Provide cathodic protection
- Easy installation
- Made in USA by Sea Shield Marine
$80.20$46.75Add to cartQuick View -
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AHC-5-3/8 Aluminum Divers Dream Bolt On Anode
-42%Add to cartQuick ViewAHC-5-3/8 Aluminum Divers Dream Bolt On Anode
AHC-5-3/8 Aluminum Bolt-On Hull Anode – (6″ X 12″)
- Diecast to highest Mil-Spec standards
- Provide cathodic protection
- Easy installation
- Made in USA by Sea Shield Marine
$80.20$46.75Add to cartQuick View -
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AHC-5-5/8 Aluminum Divers Dream Bolt On Anode
Hot-40%Add to cartQuick ViewAHC-5-5/8 Aluminum Divers Dream Bolt On Anode
AHC-5-5/8 Aluminum Bolt-On Hull Anode – (6″ X 12″)
- Diecast to highest Mil-Spec standards
- Provide cathodic protection
- Easy installation
- Made in USA by Sea Shield Marine
$85.43$51.59Add to cartQuick View -
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Arneson Bolt On Hull Anode (Aluminum)
-49%Add to cartQuick ViewArneson Bolt On Hull Anode (Aluminum)
Arneson Zinc Bolt On Anode – (1-1/4″ X 6″)
- Designed for the Arneson Pleasure Craft Boat Hull
- Diecast to highest Mil-Spec standards
- Provide cathodic protection in freshwater, saltwater, and brackish water.
- Easy underwater installation
- Made in USA, by Sea Shield Marine
$34.03$17.47Add to cartQuick View -
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Bayliner 3-Slot Bolt On Hull Anode (Aluminum) | BL-Z-10-ALU
-32%
Add to cartQuick ViewBayliner 3-Slot Bolt On Hull Anode (Aluminum) | BL-Z-10-ALU
- Galvanized steel core for better bonding and longer life
- Three-slot hull aluminum anode for use with Bayliner yachts equipped with a three-bolt bonding system.
- Fits most (not all) Bayliners so check your bolt dimensions.
- Made in USA by Sea Shield Marine
$99.30$67.65Add to cartQuick View -
SSM-25-ALU Aluminum Bolt On Anodes
$0.00SSM-25-ALU Aluminum Bolt On Anodes
- Diecast to highest MIL-A-24779 standards
- Provide cathodic protection
- Easy installation
- Made in USA
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SSM-404-ALU Aluminum Bolt On Anodes
-38%Add to cartQuick ViewSSM-404-ALU Aluminum Bolt On Anodes
SSM-404-ALU Aluminum Bolt-On Anodes
- Bolt On Size: 3/4″ x 3 3/8″ x 9 1/4″
- Weight 1.5 lbs
- Diecast to highest MIL-A-24779 standards
- Provide cathodic protection in Fresh and Brackish Water
- Easy underwater installation
- Made in USA by SEA SHIELD MARINE
$46.11$28.48Add to cartQuick View -
SSM-406-ALU Bolt On Anodes
SSM-406-ALU Aluminum Bolt On Anodes
- Diecast to highest MIL-A-24779 standards
- Provide cathodic protection
- Easy installation
- Made in USA
$95.65$48.00Add to cartQuick View -
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TD-L-ALU Tear Drop Aluminum Bolt On Anodes
-42%
Add to cartQuick ViewTD-L-ALU Tear Drop Aluminum Bolt On Anodes
TD-L-ALU Tear Drop Slotted Pleasure Craft Hull Anode Aluminum
Thickness: 7/8″ Width: 2-1/16″ Length: 5″
- 1/4” size screw hole slots fit 1-3/4” – 2-1/2”
- Diecast to highest Mil-Spec standards
- Provide cathodic protection
- Easy installation
- Made in USA
$17.31$10.01Add to cartQuick View -
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TD-S-ALU Tear Drop Aluminum Bolt On Anodes
-49%Add to cartQuick ViewTD-S-ALU Tear Drop Aluminum Bolt On Anodes
TD-S-ALU Pleasure Craft Slotted Tear Drop Anodes
Thickness: 3/4″ Width: 1-5/8″ Length: 3-5/8″
- 1/4” size screw hole slots fit 1-5/16” – 1-5/8”
- Diecast to highest Mil-Spec standards
- Provide cathodic protection
- Easy installation
- Made in USA
$10.48$5.34Add to cartQuick View
