Camp Zinc C4 1-1/8" Zinc Donut Collar for Shaft Protection

The Camp Zinc C4 is a 1-1/8" zinc donut collar designed to provide corrosion protection for propeller shafts in marine applications. This anode collar fits around the shaft and uses sacrificial zinc metal to protect against galvanic corrosion in saltwater and brackish water environments.

Key Features:

• 1-1/8 inch inner diameter for precise shaft fitment
• Zinc alloy construction provides excellent sacrificial anode protection
• Donut-style collar design for easy installation around propeller shafts
• Protects valuable metal components from galvanic corrosion
• Ideal for saltwater and brackish water marine applications

Zinc anodes should be inspected regularly and replaced when approximately 50% depleted to maintain optimal corrosion protection for your vessel's running gear.