Shrink Clamp Band Material Thermoplastic Band Width 3/4 in For Maximum Outside Diameter 15/16 in For Minimum Outside Diameter 13/16 in Maximum Operating Temperature 302 Degrees F Minimum Operating Temperature -40 Degrees F Clamp Maximum Inside Diameter 1/2 in Clamp Minimum Inside Diameter 13/16 in Clamp Type Heat Shrink Clamp For Environment Automotive For Use On Silicone Hose