Great tools have great design and our blowout adapter stands out for simple, but powerful improvements over our competitors’ products. The wide 6-sided gripping plate assures you can grasp and turn the fitting with ease – even one-handed. And, the one-piece solid construction means there are no welds or glues to crack under the pressure of the airflow. These brilliant features really stood out to the quality assurance specialists at CTI who tested our blowout plug rigorously and passed it without a blink. Rely on our water blowout plug to handle your winterization job for many years to come.