Sta-Rite 08650-3403 U-3 SwimQuip Inground Skimmer for Concrete Pools, 2 Inch NPT with 1 1/2 Inch NPT Reducers, Grey w/ Grey Lid & Frame U-3 SwimQuip inground skimmer with lid and frame It includes 2-inch NPT with 1-1/2-inch NPT reducers It also includes basket, float and check valve Measures 15-1/8-inch length by 19-3/4-inch height by 10-5/8-inch width