Hose Clamp Band Material Steel Band Material Finish Zinc-Plated Band Thickness 0.307 in Band Width 1 1/16 in Clamp Maximum Inside Diameter 4 15/16 in Clamp Minimum Inside Diameter 4 1/4 in Install Torque 60 ft-lb SAE Number Not Applicable Screw Material Steel Screw Material Finish Zinc-Plated Clamp Type Double-Bolt Clamp Fastener Housing Material Zinc-Plated Steel For Use On Compressor Hoses Low Pressure Couplings Pneumatic Couplings Hex Size 12 mm