Pipe Plug, 4" Nominal Sz, 3.8125" min dia, Nite Caps, Mfr#: Night Cap 4 Inch

Pipe Plug, Bypass Connection Size Not Applicable, Bypass Connection Type Not Applicable, Bypass Thread Gender Not Applicable, For Maximum Pipe Inside Diameter 4.38 in, For Minimum Pipe Inside Diameter 3.81 in, For Pipe Size 4 in, Handle Material Not Applicable, Included Water Fill Port/Hose Not Applicable, Maximum Back Pressure (Air) 0 psi, Overall Height 3.63 in, Padlock Shackle Diameter Not Applicable, Plate Material Aluminum, Plug Seal Location End of Pipe, Plug Seal Material Neoprene