Pro Tie 33007 SAE Size 24 Range 1-1/16-Inch-2-Inch Regular Duty All Stainless Hose Clamp, 10-Pack Band, housing, and screw are all stainless steel SAE Size: 24 Low Range: 1-1/16-Inch High Range: 2-Inch Screw Size: 8 mm slotted hex head