Pro Tie 33704 Range 1-7/8-Inch-2-3/16-Inch T-Bolt All Stainless Hose Clamp, SAE Size 32 1-Pack Band, housing, and screw are all stainless steel SAE Size: 32 Low Range: 1-7/8-Inch High Range: 2-3/16-Inch Screw Size: 10 mm hex head