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 5/8 in For Minimum Copper Tube Size 2 in For Minimum Outside Diameter 8 5/8 in For Pipe Size 8 in Gasket Coverage Partial Coverage Gasket Material Nitrile Rubber Maximum Operating Pressure 150 psi Maximum Vacuum Pressure 10 psi Number of Bolts 1 Outlet Connection Type Not Applicable Overall Length 3 in