AB&I 1-1/2" C.I. to 1-1/2" C.I. No Hub Pipe CouplingLightweight and easy to install with standard 60 inch/lb. torque wrenchesConforms to ASTM C 564 and ASTM A 240Longer slots on clamping band provide greater adaptability to varying cast iron pipe diametersProvides the perfect fit for joining hubless cast iron soil pipe and fittings in drain waste and vent applicationsMeets or exceeds all CISPI 310 specifications