Introducing the Worm Drive Hose Clamp (10 pack) by POWERTEC. They're designed to help distribute uniform pressure over the circumference of your hoses, pipes, cables, tubes and fuel lines - preventing flow leakage, while seamlessly binding them to your fittings. Made from premium grade 304 stainless steel, these smooth, high precision hose clamps offer a perfectly solid build with a practical construction ideal for fitting hoses in confined spaces. Easy to use. These worm gear hose clamps feature an easily adjustable worm gear mechanism, allowing you to adjust the diameter to suit your individual project and apply accurate sealing pressure when needed. Widely Used Applications Automotive Electronic Home Repair Industrial Marine and more! Specifications: Material: made of 304 stainless steel material Clamping Capacity: 1/2” ~ 1”Hose Clamp Width: 3/8-inchSAE Size: 8POWERTEC is a US based manufacturer of high quality woodworking machines, wood work accessories, and a wide assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the best innovations, technologies, and product development to the industry.