3/4 NPT thread inlet and 3/4 NH thread outlet 2-1/2 shank Made of reinforced plastic Easy grip handle Fits most water heaters Color : White Size : N/A Camco 11523 3/4 Plastic Water Heater Drain Valve features an all plastic valve that fits directly into water heater for easy draining. 3/4 pipe thread x 3/4 male hose th