The S1 Oper Link Roll Pin-Zinc by Woodford MFG CO is a critical fastening component designed for the S1 series operating link. Made from zinc-plated steel, this roll pin offers excellent corrosion resistance and durability, making it suitable for outdoor use. With precise dimensions, it ensures a secure fit and reliable performance in various applications. This roll pin is essential for maintaining the integrity of the operating link mechanism, ensuring smooth operation of outdoor water supply systems. Ideal for both DIY enthusiasts and professional plumbers.