Worm Gear Hose Clamp Band Material Stainless Steel Band Material Grade 316 Band Thickness 0.024 in Band Type Lined Band Width 1/2 in Clamp Maximum Inside Diameter 1 1/2 in Clamp Minimum Inside Diameter 3/4 in Fastener Housing Material 316 Stainless Steel For Maximum Outside Diameter 1 1/2 in Grade Marine Maximum Operating Temperature 500 Degrees F SAE Number 16 Screw Material Stainless Steel Screw Material Finish Not Applicable Screw Material Grade 316 Clamp Type Worm Gear Clamp