Godfrey Premium Collar Zinc 5” – Marine Shaft Anode for Corrosion Protection

Godfrey Premium Collar Zinc 5” is a heavy‑duty marine shaft anode designed to protect propeller shafts and underwater metal components from galvanic corrosion. This collar zinc installs directly onto the shaft and delivers reliable protection in saltwater environments.

Zinc anodes work by sacrificing themselves to prevent corrosion of critical metal parts such as the propeller, shaft, and nearby hardware. This reduces the effects of electrolysis and helps extend the lifespan of your boat’s equipment.

The collar design ensures a secure and tight fit around the shaft, while the durable zinc construction provides long‑lasting corrosion protection. The two‑piece structure allows for easy installation and replacement without removing major components.

Benefits of Godfrey Collar Zinc:

• Protects propeller shaft from corrosion and electrolysis
• Extends lifespan of marine components
• Secure collar design for reliable fit
• Easy installation and replacement
• Designed for saltwater and marine use

Why choose Godfrey zincs:
Godfrey marine zincs are known for consistent quality and dependable protection. Built for demanding marine conditions, they help reduce maintenance costs and keep your vessel operating longer.

Who it is for:

• Boat owners
• Marine technicians
• Commercial fishing operations
• Anyone maintaining shaft‑driven vessels

How to use:
Install the collar zinc onto the propeller shaft and tighten securely. Inspect regularly and replace when significantly worn.