Repair Clamp Bolt Material Steel Clamp Material Stainless Steel Clamp Material Grade 304 For Maximum Copper Tube Size 6 in For Maximum Outside Diameter 6 5/8 in For Minimum Copper Tube Size Not Applicable For Minimum Outside Diameter 6 5/8 in For Pipe Size 6 in Gasket Coverage Partial Coverage Gasket Material Nitrile Rubber Maximum Operating Pressure 150 psi Maximum Vacuum Pressure 10 psi Number of Bolts 3 Outlet Connection Type Not Applicable Overall Length 9 in