Marketing Information5 in round floor drain, with nickel bronze strainer and ABS body with 2 x 3 in solvent-weld connection. Innovative EZ1™ technology simplifies product installation, including concrete shield for 1-1/4 in of available vertical post pour adjustment, pre-packaged shims for tilt correction, integrally protected light-duty strainer, combination invertible membrane clamp and adjustable collar with seepage slots and rough-in cover for protection during the concrete pour.