Stainless Steel Hose Clamp, Low Profile, Marine Grade, 26MM-51MM, 10Pk, Simply The Best Hose Clamp You Can Buy. Thin 5/16"(.312"/8MM)Band, Low Profile Head, Made Of Marine Grade, 316 High Nickel Content Stainless Steel, Even The Worm Gear And Drive Bolt Will Not Rust. These Clamps Are Perfect For All Powersports Applications. Not Just For Radiator Hoses, The Thin Band And Low Profile Head Are Space Efficient And Easy To Work With On Small Clamping Surface Such As Air Intake Fittings On The Engine, And Airbox. Available In 11 Sizes, Sold In 4Pack., Or 10Pack.