Our Back Outlets are bowl shaped with a tiny hole at their bottoms. Made up of quality inspected materials the Back Outlets last longer and are hence most sought after. The Back Outlets are not only available in standard sizes but also in customized sizes. The custom tailored features ensure that the client's requirement is met. The regular imperial sizes that these Back Outlets are available are 20mm & 25mm imperial. Usually the Back Outlets are available in galvanized finishes.