Fernco® Repair Coupling, Strong Back, Series: 1001 RC, Fitting/Connector Type: Coupling, 12 in Nominal Size, Clay x Clay, 6.38 in Length, 4.3 psi, 60 Duro Shore A Flexible PVC, -30 to 140 deg F, 14.51 in ID, Domestic
Designed for resistance to heavy earth loads and shear forces, while providing improved pipe alignment.