Upgrade your marine plumbing with the GROCO Stainless Steel Hose Barb Thru-Hull Fitting. Designed for durability and reliability, this 1-1/4 inch fitting is crafted from high-quality stainless steel, ensuring resistance to corrosion and wear in harsh marine environments. Its hose barb design provides a secure connection for hoses, making installation a breeze. Ideal for various applications, this fitting is perfect for both freshwater and saltwater systems. Trust GROCO for top-notch performance and longevity in your boating adventures!