The JCM Industries Fab Lug All Stainless Steel Clamp is engineered for 4-inch pipes, with a size range of 4.45 to 4.75 inches. This clamp is made entirely of stainless steel, providing exceptional resistance to rust and corrosion, making it perfect for both indoor and outdoor applications. Its robust design ensures a secure grip, maintaining the integrity of your piping system under various conditions. This clamp meets industry standards, ensuring compatibility with a wide range of systems. Ideal for plumbing, HVAC, and industrial applications, it offers a reliable solution for securing pipes.