This 3-inch hose clamp is an essential for any household or professional repair job. The pack includes 12 clamps, each meticulously designed from durable stainless steel, ensuring a lasting, corrosion-resistant hold. With a sleek silver finish, these clamps are not only functional but also aesthetically pleasing.The clamp's dimensions are a practical 6.42x6.42x0.55 inches, with a lightweight profile at just 0.22 pounds, facilitating easy installation and adjustment. The worm gear mechanism allows for secure adjustments, providing a snug fit without the risk of leakage. Whether for plumbing, HVAC, or electrical work, these duct clamps are versatile and up to the task.