✅ Expansion Plug, T-Handle, 1-1/2 In ✅ Material: Neorene Rubber, Stainless Steel ✅ For Use In: Low pressure seal in circular openings ✅ Max. Diameter: 1.62 in ✅ Product Type: Mech Expansion Plug ✅ Max. Back Pressure: 12 ft of Head

52403 Mechanical Expansion Plug, Snap-Tite, Nominal Size (In.) 3/4, Min. Dia. (In.) 0.719, Max. Dia. (In.) 0.810, Max. Back Air Pressure (PSI) 10, Max. Back Pressure (Ft. of Head) 25, Material of Construction Brass, Zinc Plated Steel, Neoprene Rubber, For Use In Low Pressure seal in circular openings