Additional Details ------------------------------ Product description: FOREVERBOLT 300 Series Stainless Steel, Worm Gear Hose Clamp treated with NL-19(SM). Our Clamps are surface treated with NL-19(SM). NL-19(SM) will greatly reduce corrosion and make the stainless steel brighter and chrome looking. NL-19(SM) is not a coating or plating and will not peel off like other processes. Then we add BLK-29 to the hose clamp with our proven process. Each BLK-29 Hose clamp will look like black chrome.; ; Brand Name: FOREVERBOLT Minimum Hose Size Compatibility: 1-5/8 in to Maximum Hose Size Compatibility: 2 in. Size: SAE 24 Color: Black Product Type: Hose Clamp Material: Stainless Steel Clamp Type: Band Number in Package: 5 pk