Protect your marine investment with the Tecnoseal X10AL Shaft Anode. Designed for a 2-1/4 inch shaft diameter, this aluminum anode effectively combats corrosion, ensuring your boat's longevity in harsh marine environments. Its durable construction provides reliable performance, making it an essential component for any vessel. Easy to install, the X10AL is perfect for both professional and DIY boaters looking to enhance their boat's protection. Keep your propeller and shaft in top condition with this high-quality anode, and enjoy peace of mind on the water!