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Streamlined Magnesium Collar-Fits Shaft: 1 3/8", OD: 2 1/2", Length: 2 1/2", Screw Type: Hex

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MARTYR CMX06M Streamlined Magnesium Collar-Fits Shaft: 1 3/8", OD: 2 1/2", Length: 2 1/2", Screw Type: Hex

Item #: CMX06M by MARTYR

Brand: MARTYR

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$42.45

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Dimensions: 1 3/8" Inner Diameter x 2 1/2" Outer Diameter x 2 1/2" Length (35mm x 63mm x 63mm)

1" Inner Diameter x 2 1/8" Outer Diameter x 2 1/8" Length (25mm x 54mm x 54mm)
1 1/2" Inner Diameter x 2 1/2" Outer Diameter x 2 1/2" Length (38mm x 63mm x 63mm)
1 1/4" Inner Diameter x 2 1/2" Outer Diameter x 2 1/2" Length (32mm x 63mm x 63mm)
1 3/4" Inner Diameter x 3 1/4" Outer Diameter x 2 7/8" Length (44mm x 83mm x 73mm)
1 3/8" Inner Diameter x 2 1/2" Outer Diameter x 2 1/2" Length (35mm x 63mm x 63mm)
2" Inner Diameter x 3 1/4" Outer Diameter x 2 7/8" Length (51mm x 83mm x 73mm)
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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
  • Magnesium alloy for use in freshwater only
  • Meet stringent military specificatins for sacrificial anodes
  • Interlocking halves with hex-head machine screw fasteners
  • Extra alloy around fasteners

Shape

Ball

Material

Magnesium

Dimensions

1 3/8" Inner Diameter x 2 1/2" Outer Diameter x 2 1/2" Length (35mm x 63mm x 63mm)

Type

Replacement Anode Only

Attachment Method

Screw-On

Water Type

Fresh Water

Best Use

Prop/Shaft

Product Overview
If you use your boat in freshwater only, these magnesium shaft anodes are your best choice for protecting your boat's shaft and prop against galvanic corrosion. Use cadmium-free, magnesium anodes if you only use your boat in freshwater. (Zinc anodes can "passivate" and stop working in freshwater.) Magnesium anodes should not be used in any other water type. If you trailer your boat, and use it in a variety of saltwater, brackish and freshwater locations, aluminum anodes are the best all-around choice for protecting underwater metal parts.