Floor swimming pool parts --- Replacement for the intex 40 mm plug can connect a 1.5 inch hose in the ground swimming pool. Wide range of applications: the drainage hose connector is compatible with Intex and Coleman swimming pools and is used to connect the Hayward Intex Coleman Skimmer 1.5 inch valve to the 1.5 inch hose or extend two 1.5 inch hoses. High quality: the hose connection is made of high-quality PP material, with light weight and good waterproof stability. The L-shaped seal/ring is made of TPE which can prevent dripping and excessive tightening and also reduce the possibility of leakage. What you get: This product comes with a hose connection and two L-rings. The extender has threads at both ends that are used to connect two 1.5 inch pool hoses together or seal the ends of the hoses.