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 2 1/4 in, Clamp Minimum Inside Diameter 1 1/4 in, Fastener Housing Material 201 Stainless Steel, For Maximum Outside Diameter 2 1/4 in, Grade Heavy Duty, Maximum Operating Temperature 500 Degrees F, SAE Number 28, Screw Material Stainless Steel, Screw Material Finish Not Applicable, Screw Material Grade 410. This item has been restricted from sale in the following state (s): []