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MARTYR
Streamlined Collar Zinc Anodes for Metric Shafts

Designed for use in saltwater, these zinc anodes are composed of an alloy that meets Mil-Spec MIL-A-18001 for sacrificial anodes. This alloy is mostly zinc, but with measurable concentrations of cadmium (~0.1%) and aluminum (~0.25%). The additional cadmium causes the anode to erode from the surface inward, which causes a “sandblasted” appearance to the surface. When the anode is almost dissolved, it needs to be replaced. Features include a 100% circular radius, interlocking halves, stainless steel hardware and extra alloy around the fasteners. Choice of slotted or hex head screws.

 

Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Streamlined Zinc Collar-Fits Shaft: 25mm, OD: 2 1/4", Length: 2 1/8", Screw Type: Hex 485359 CMX25
In stock online.

$15.49

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Streamlined Zinc Collar-Fits Shaft: 25mm, OD: 2 1/4", Length: 2 1/8", Screw Type: Slotted 5532809 CMX25S
In stock online.

$17.99

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Streamlined Zinc Collar-Fits Shaft: 30mm, OD: 2 5/16", Length: 2 3/8", Screw Type: Hex 485367 CMX30
In stock online.

$19.99

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Streamlined Zinc Collar-Fits Shaft: 30mm, OD: 2 5/16", Length: 2 3/8", Screw Type: Slotted 5532817 CMX30S
In stock online.

$19.99

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Streamlined Zinc Collar-Fits Shaft: 35mm, OD: 2 5/8", Length: 2 5/8", Screw Type: Hex 4732368 CMX35
In stock online.

$19.99

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Streamlined Zinc Collar-Fits Shaft: 35mm, OD: 2 5/8", Length: 2 5/8", Screw Type: Slotted 5532825 CMX35S
Ships from vendor

$26.99

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Streamlined Zinc Collar-Fits Shaft: 40mm, OD: 3 1/4", Length: 2 7/8", Screw Type: Hex 485383 CMX40
In stock online.

$29.99

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Streamlined Zinc Collar-Fits Shaft: 40mm, OD: 3 1/4", Length: 2 7/8", Screw Type: Slotted 5532833 CMX40S
In stock online.

$29.99

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Streamlined Zinc Collar-Fits Shaft: 45mm, OD: 3 1/4", Length: 2 7/8", Screw Type: Hex 11046554 CMX45
In stock online.

$38.99

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Streamlined Zinc Collar-Fits Shaft: 50mm, OD: 3 1/4", Length: 2 7/8", Screw Type: Hex 4732376 CMX50
Ships when available.

$38.99

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Streamlined Zinc Collar-Fits Shaft: 50mm, OD: 3 1/4", Length: 2 7/8", Screw Type: Slotted 5532841 CMX50S
In stock online.

$38.99

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Streamlined Zinc Collar-Fits Shaft: 70mm, OD: 5", Length: 4", Screw Type: Hex 15758303 CMX70
In stock online.

$62.99

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Streamlined Zinc Collar-Fits Shaft: 80mm, OD: 5 1/8", Length: 3 15/16, Screw Type: Hex 15548605 CMX80
In stock online.

$77.99

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Designed for use in saltwater, these zinc anodes are composed of an alloy that meets Mil-Spec MIL-A-18001 for sacrificial anodes. This alloy is mostly zinc, but with measurable concentrations of cadmium (~0.1%) and aluminum (~0.25%). The additional cadmium causes the anode to erode from the surface inward, which causes a “sandblasted” appearance to the surface. When the anode is almost dissolved, it needs to be replaced. Features include a 100% circular radius, interlocking halves, stainless steel hardware and extra alloy around the fasteners. Choice of slotted or hex head screws.

 

Specs