Pro Tie 33718 SAE Size 80 Range 4-1/16-Inch-5-1/2-Inch Turn Key Dryer All Stainless Hose Clamp, 2-Pack Band, housing, and screw are all stainless steel SAE Size: 80 Low Range: 4-1/16-Inch High Range: 5-1/2-Inch Screw: stainless screw with molded plastic key