Cherne Mechanical Expansion Plug,12" Nominal 268128

Mechanical Expansion Plug, Bypass Connection Size 1 in, Bypass Connection Type NPT, Bypass Thread Gender Male, For Maximum Pipe Inside Diameter 12.2 in, For Minimum Pipe Inside Diameter 11.56 in, For Pipe Size 12 in, Handle Material Cast Iron, Included Water Fill Port/Hose Not Included, Maximum Back Pressure (Air) 2.6 psi, Maximum Back Pressure (Water) 6 ft of head, Overall Height 19.5 in, Padlock Shackle Diameter Not Applicable, Plate Material Cast Iron, Plug Seal Location Inside Pipe