Specs Key: Codes & StandardsPart Number: 1056-88 Download (2.81 MB) Inches Dimension A - inches: 8.64Dimension B - inches: 8.64inDimension C - inches: 6.00in Millimeters Dimension A - millimeters: 219mmDimension B - millimeters: 219mmDimension C - millimeters: 152mm Connection Types Cast 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 LeadPlastic connecting to PlasticPlastic connecting to SteelSteel connecting to Cast IronSteel connecting to LeadSteel connecting to PlasticSteel connecting to Steel Product Tags: Stock Couplings - 1056 Series