[Size]: 50mm x 32mm Plug by Plug [Good Material]: PVC fittings are resilient, high tensile and impact strength. [ Easy to install]: PVC is lightweight, easy to install, does not require special cutting tools and is installed by solvent cementing. [Application]: Gray fittings used for applications of drainage, waste and vent (DWV), sewer and storm drainage. [Tips]: For use where systems will not exceed 140 F. No designed for use under pressure. Product UV resistant PVC fittings contain additive healthy that inhibits the impact of sunlight and other ultraviolet sources on the molecular structure of PVC. Without it, the PVC would yellow, crack, become brittle and break. Impact Resistance PVC fittings can take a beating. They are designed to withstand knocks or drops from a significant height and will not crack or break compared to standard plumbing grade PVC fittings. 100% Compatible < p>Structural grade PVC pipe and fittings are dimensionally compatible with quality PVC fittings. Easy to install They are resilient, highly tensile and tear resistant. shocks. Installation requires the use of primer and solvent cement. Tips PVC pressure fittings are intended for pressurized systems where the temperature does not exceed not 140F. Specifications: Product Name: Reducing Coupling Material: PVC Color: Grey Size: 50mm x 32mm / 1.97" x 1.26" (hub x hub) Weight: 252g Package Content: 5pcs x Reducer Coupling