Repair Clamp, Bolt Material Steel, Clamp Material Stainless Steel, Clamp Material Grade 304, For Maximum Copper Tube Size 8 in, For Maximum Outside Diameter 8 15/16 in, For Minimum Copper Tube Size 2 in, For Minimum Outside Diameter 8 9/16 in, For Pipe Size 8 in, Gasket Coverage Full Coverage, Gasket Material Nitrile Rubber, Maximum Operating Pressure 150 psi, Maximum Vacuum Pressure 10 psi, Number of Bolts 6, Outlet Connection Type Not Applicable, Overall Length 15 in