Description:* 100% brand new and high quality* 1.5" cap for pool plugs, winter plug for pool w/o-ring* Universal pipe plug* Prevent damage to hydraulic lines due to water freezing expansion* Measures 1-1/2 inch thread size* For Hayward SP1022C 1-1/2-Inch MIP universal plug with o-ring.* Universal drain plug comes with o-ringSpecification:Size: 5.5*5.5*3.5cmColor: as shown in the picture Material: PlasticPackage Included:2 pcs Pool Cap for Vacuum Socket Plugs/LiftersNote:1.The actual colors of the item may be slightly different from the picturesDisplayed on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.