Fernco® Repair Coupling, Strong Back Flexible, Series: 1001 RC, Fitting/Connector Type: Coupling, 6 in Nominal, West Coast Clay, 5.88 in Length, 4.3 psi Tested, Flexible PVC, -30 to 140 deg F, 8.04 in ID
Designed for resistance to heavy earth loads and shear forces, while providing improved pipe alignment.