Specs Key: Codes & StandardsPart Number: 1056-64RC Download (108.05 KB)Description: Connects CI, Plastic, Copper, Steel or Lead to CI, Plastic, Copper, Steel or Lead Inches Dimension A - inches: 6.60Dimension B - inches: 4.50inDimension C - inches: 5.74in Millimeters Dimension A - millimeters: 168mmDimension B - millimeters: 114mmDimension C - millimeters: 146mm Connection Types UndergroundCast Iron connecting to Cast IronCast Iron connecting to LeadCast Iron connecting to PlasticCast Iron connecting to SteelLead connecting to Cast IronLead connecting to LeadLead connecting to PlasticLead connecting to SteelPlastic connecting to Cast IronPlastic connecting to LeadPlastic connecting to PlasticPlastic connecting to SteelSteel connecting to Cast IronSteel connecting to LeadSteel connecting to PlasticSteel connecting to Steel Product Tags: Strong Back Coupling