Brand Name: Camco
*Product Type: RV Blow Out Plug
*Number in Package: 1 pk
*Length: 5.5 in.
*Packaging Type: Carded
*Material: Brass
*Width: 3.63 in.
*Height: 1.24 in.
*Helps clear the water lines in your RV during winterization and dewinterization  
*Screws into RV city water inlet