Phoenix PF247701 Hot and Cold Spray Port, Black Now more versatile than ever, this brand new hot/cold outlet option that makes rinsing sandy feet or muddy dogs comfortable and easy. High pressure/high volume water flow does a fast, thorough job Outside dimension: 7-1/2" square x 5-3/4" diameter Cutout dimension: 5-1/2" square x 5-3/4" diameter