Boat Anodes
Our Zinc Anodes are made to the current MIL-A-18001K spec (aka ASTM B-418 Type 1), while our Aluminum Anodes conform to the current MIL-A-24779 spec. In addition to stock Hull Anodes, we also can make anodes in other sizes or with different alloys. Aluminum anodes have a 2-3 week lead time. Please fax, email, or call with the dimensions, quantity, and alloy needed.
Click here to download the current Aluminum SDS Sheet.
Click here to download the current Zinc SDS Sheet.
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AHC-20 LONG Customs Aluminum Anode 2" x 4" x 24" with 2 holes 12" CTC
Rotometals.com
$163.90The AHC-20 is a commercial Aluminum Anode containing a galvanized steel core with 12" centers for bolt on applications. This anode weighs approximately 19-21 lbs and measures 2" x 4" x 24". Measurements have a 1/4" (.25") tolerance on length, width and...$163.90 -
Half Ring Zinc Anodes ZPN Cast MIL-A-18001-K ID~ 23 -7/8" ii OD - 30 1/2"
Rotometals.com
$175.00These are casted (not rolled) ring anodes, used for commercial and coast guard ships. Each set is 2 pcs as in picture. They can easy be drilled for holes and trimmed with band saw to fit. Other custom sizes are available...$175.00 -
Semi Circle Zinc Anode 14.5"
Rotometals.com
$139.34A Commercial anode containing a 2- 5/8" bushing giving you 1/2" hole access about 14.5" lng x 7.25" and 1" thick Holes CTC is 6" Made to current MIL A 18001K spec (aka ASTM B-418 Type 1) Call if you...$139.34 -
Zinc Cast Plate - 1" x 12" x 12"
Rotometals.com
$170.00This is a cast zinc plate that measures 1" X 12" X 12" and weighs approximately 37 pounds. Expect some chill lines and a cast finish, some air can get trapped during this process. ELEMENT Zn % BalanceFe % 0.001Cu % 0.001Cd % 0.054Pb % 0...$170.00 -
ZHS-42 Zinc Anode 2.5" x 6" x 12"
Rotometals.com
$147.00The ZHS-42 is a commercial anode containing two cast in galvanized steel mounting straps with 6" centers. It measures 6" x 2.5" x 12" and weighs approximately 42 pounds. It is rated to 1 amps/year and made to current MIL A 18001K spec (aka ASTM B-418...$147.00 -
ZHC-42 Zinc Anode 2.5" x 6" x 12" Bolt on 6"CTC
Rotometals.com
$168.00The ZHC-42 is a commercial anode containing a single, cast-in galvanized steel core, with 3/4" slotted holes on 6" centers for bolting onto the surface to be protected. It measures 6" x 2.5" x 12" and weighs approximately 42 pounds. It is rated at 1...$168.00 -
RM-35 Zinc Anode 3" x 3" x 15"
Rotometals.com
$140.00The RM-35 Zinc Anode may be clamped on to the surface to be protected and is mainly for use in tanks and underground. It measures 3" x 3" x 15", comes with a 19" steel rod and weighs approximately 35 lbs. The RM-35 is made to current MIL A 18001K spec...$140.00 -
Semi Circle Slab Type C ~15" Dia w/ 6.375" CTC Holes Mil-A-18001k
Rotometals.com
$149.00Semi Circle Slab Type C Mil-A-18001kA Commercial anode containing a two 1/2" Galv.Pipe inserts. With 6-3/8" centers for bolt on.~15" wide or diameter of the half circleWeight:~ 23 lbsRating Amps/Year: 1.00Made to current MIL A 18001K spec (aka ASTM B-418...$149.00 -
AHS-37 Aluminum Anode 2.5" x 5" x 36"
Rotometals.com
$163.90The AHS-37 is a commercial anode containing a steel core strap measuring .25" x 1.5" x 41". The anode weighs approximately 38 lbs and measures 5" x 2.5" x 36". ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0.016%Si % 0.092%Others Ea 0.02%...$163.90