Performance Metals Navalloy® Reduced Clearance Collar Anode with 2 halves and stainless steel hardware. Nuts are pressed into the casting and bolts are captured with plastic retaining washers for easy assembly. This anode includes the exclusive, patented "red spot" wear indicator. Replaces C5.

Dimensions (see image for reference):

A: 1-1/4" (32mm)

B: 2-1/2" (64mm)

C: 1-1/4" (32mm)

Weight: 0.38 lbs (0.17kg)

Key Features

Navalloy anodes last up to 30% longer than zinc & up to 4 times longer than magnesium!

Can be used on any hull material - aluminium, steel, fibreglass or wood

Suitable for all waters - salt, brackish & fresh

Can be left permanently immersed or used on boats that are regularly lifted in & out of the water

Patented Red Spot Wear Indicator - when the red spot appears, it’s time to change

Navalloy anodes are 20 times more eco-friendly than zinc anodes