Hose Clamp Band Material Steel Band Material Finish Zinc-Plated Band Thickness 0.335 in Band Width 1 1/8 in Clamp Maximum Inside Diameter 3 3/4 in Clamp Minimum Inside Diameter 3 5/64 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