Description:Impact ProofPVC fittings can take a beating. They are designed to withstand impacts, or drops from a substantial height and will not suffer any cracks or breakage compared to standard, plumbing-grade PVC fittings.100% CompatibleStructural Grade PVC pipe and fittings are size compatible to plumbing-grade PVC fittings.Easy to installThey are resilient, with high-tensile and high-impact strength. Installation requires the use of primer and solvent cement.TipsPVC pressure fittings are for pressure systems where temperatures will not exceed 140°F. Specification:Product Name: Reducing CouplingMaterial: PVCColor: GraySize: 63mm x 40mm / 2.48" x 1.57"Overall Size (Approx.): 70mm x 80mm / 2.75" x 3.15"(D*H) Weight: 485gPackage Content: 5pcs x Reducing Coupling.