The SEALFAST FO16 is a 4" Fast Lok clamp, galvanized for enhanced corrosion resistance, available in a box of 50. This clamp is designed for quick and secure connections in various piping applications, ensuring leak-free performance. The galvanized finish provides added durability, making it suitable for both indoor and outdoor use. Its user-friendly design allows for easy installation and adjustments, making it a practical choice for professionals in the plumbing and construction industries. This clamp meets industry standards for safety and reliability.