Martyr Products

Protect your boat, protect our waters.

Martyr Anodes provide low-cost marine corrosion protection for boats, marine structures, and boat equipment.

Martyr is the only manufacturer that offers all three alloys that protect your boat from corrosion that can occur in salt water, brackish water and fresh water. Our Traditional (Zinc) anode is for use in Salt Water, Premium (Aluminum) anode for use in salt and brackish water, or Fresh (magnesium) anode for use in fresh water. Our marine anodes are made of a specialized alloy based on the US Mil Spec using only high purity metals.

Browse our anodes by using the search fields below.

 

CM 983494

+Z 1.81 (0.82kg) L 5.72" (146mm)
+A 0.7 (0.32kg) W 4.09" (104mm)
+M 0.45 (0.20kg) H 0.98" (25mm)
    D 4.44" (112.8mm)
    THD ¦-20 UNC

CM 983952

+Z 2.44 (1.1kg)  L 4.2" (107mm)
+A 0.95 (0.43kg)  W 4.4" (112mm)
+M 0.67 (0.3kg)                       H 1.8" (46.5mm)
    D 2.25" (57.2mm)
    ID 0.4" (10.5mm) 

CM 984325

+Z 0.93 (0.42kg) OD 3.6" (91.4mm)
+A 0.36(0.16kg) H 3.95" (100.3mm)
+M 0.24(0.11kg) THD M8

CM 984513

+Z 2.14 (0.97kg)  L 5.7" (145mm)
+A 0.83 (0.38kg) W 4.1" (104mm)
+M 0.59 (0.27kg) H 1.6" (40.6mm)
    D 4.44" (112.8mm)
    THD ¦-20 UNC

CM 984547

+Z 2 (0.91kg)  L 3.8" (96.5mm)
+A 0.78 (0.35kg) W 4.5" (115mm)
+M 0.50 (0.23kg) H 1.24" (31.5mm)
    D 2.25" (57.2mm)
    ID 0.38" (9.7mm)

CM B00E0450

+Z 0.06 (0.03kg)  OD 0.5" (12mm)
+A 0.02 (0.01kg)  L 1.8" (46mm)
+M 0.02 (0.01kg)  THD M5

CM B00E5829

+Z 1.82 (0.83kg)  OD 4.2" (107mm)
+A 0.71 (0.32kg)  L 5.5" (140mm)
+M 0.5 (0.23kg)  H 1.7" (43mm)
    D 2.66" (67.6mm)
    ID 0.27" (6.86mm)

CM CTHBA

+Z 2.73 (1.24kg) D 3” (76mm)
+A 1.1 (0.5kg)  H 1.625” (43mm)
+M - THD 1/2-13 UNC
       
       

CM H1B6G

Available in two insert size options. Please specify ID: ?” to fit ½” bolt or ½” to fit ?”bolt
+Z 9 (4.1kg) L 6” (152mm)
+A 3.8 (1.7kg) W 6” (152mm)  
+M - H 1” (25mm) 

CM H2B11

+Z 24 (10.9kg) OD 11” (279mm)
+A 10.1 (4.6kg) H 1” (25mm)
+M -    

CM JP60

+Z 0.5 (0.22kg) OD 2.4" (60mm)
+A - ID 0.3" (8.5mm)
+M - H 0.6" (15mm)

CM P5B2B

+Z 25 (11.4kg)  L 24” (610mm)
+A 11.8 (5.36kg)  W 3.1” (79mm) 
+M - W1 0.63” (16mm)
    H 2” (50.8mm)
    D 12.25” (311mm)
    D1 0.25” (6.4mm)

CM P7B2BS

(ZHC50)
+Z 45 (20.5kg)  L 24” (609mm)
+A 19.8 (8.9kg) W 4” (102mm) 
+M - W1 0.625” (15.9mm)
    H 2” (51mm)
    D 12.25”(311mm)
    D1 0.25”(6.4mm)

CM PNFX

+Z 4.14 (1.88kg) OD 3.7" (95mm)
+A - ID 0.52" (13.2mm)
+M - H 2.9" (74mm)

CM RE28

NUT FOR SHAFT
+Z 0.49 (0.22kg) OD 1.6" (40mm)
+A 0.18 (0.08kg) H 1.9" (49mm)
+M 0.11 (0.05kg) THD M28X2.5

CM V15

(CM875810)
+Z 0.43 (0.2kg) OD 3.9" (99mm)
+A 0.19 (0.09kg) D 2.74" (69.5mm)
+M 0.11 (0.05kg) ID 2" (51mm)
    ID1 0.43" (11mm)
    H C  0.4" (11mm)

CM V16

(CM875809)
+Z 0.44 (0.2kg)  OD 4.2" (106mm)
+A 0.19 (0.09kg)  D 3.1" (79mm)
+M 0.11 (0.05kg)  ID 2.3" (58mm)
    ID1 0.43" (11mm)
    H 0.4" (10mm)

CM V17

(CM875806-4)
+Z 0.65 (0.29kg)  OD 4.6" (116.5mm)
+A 0.29 (0.13kg)  D 3.1" (79mm)
+M 0.16 (0.07kg)  ID 2.3" (58mm)
    ID1 0.43" (11mm)
    H 0.4" (10mm)

CM V18

(CM875815-3)
+Z 1.61 (0.73kg) L 6.1" (155mm)
+A 0.64 (0.29kg) H 1.34" (34mm)
+M 0.4 (0.18kg)  D 3.15" (80mm)
    OD 4.7" (120mm)
    ID 2.4" (61mm)
    ID1 0.35" (9mm)

CM Z01BS

(ZHC23)
+Z 23 (10.5kg)  L 12” (305mm)
+A 10.6 (4.8kg)  W 6” (152mm) 
+M - H 1.25” (32mm)
    D 6” (152mm)
    ID 0.625” (16mm)