The HOSE CLAMP LINED #40 is engineered with a stainless steel band and a zinc-plated hex screw, providing superior strength and corrosion resistance. This general-purpose perforated worm-gear clamp features an integral extension of the band that serves as a protective inner liner, safeguarding softer hoses such as silicone from damage due to extrusion or shearing. With a band width of 1/2 inch and a maximum capacity of 3 inches, it meets SAE standard J1508 type "F," ensuring a reliable and concentric seal for various industrial applications.