Precision Brand M6S Micro Seal, Miniature All Stainless Worm Gear Hose Clamp, 5/16" - 7/8" (Pack of 10) Series 300 stainless steel band helps provide resistance to corrosion in marine environments Stainless steel screw resists corrosion Miniature size for small hoses installed in confined spaces Band width of 5/16 better fits small hoses than larger widths