Worm Gear Hose Clamp, Band Material Stainless Steel, Band Material Grade 201, Band Thickness 0.022 in, Band Type Perforated, Band Width 9/16 in, Clamp Maximum Inside Diameter 7/8 in, Clamp Minimum Inside Diameter 3/8 in, Fastener Housing Material 201 Stainless Steel, For Maximum Outside Diameter 7/8 in, Grade Heavy Duty, Maximum Operating Temperature 500 Degrees F, SAE Number 6, Screw Material Stainless Steel, Screw Material Finish Not Applicable, Screw Material Grade 410