Test-Ball Plug,66 Urethane
7 in, Head Tether Connection Tether Channel, Inflated Length Not Applicable.Test-Ball Plug, Air Connection Gender Male, Air Connection Size 1/2 in, Air Connection Type Snifter Valve, Body Surface Style Smooth, Bypass Connection Size Not Applicable, Bypass Connection Type Not Applicable, Bypass Thread Gender Not Applicable, Deflated Diameter 15 in, Deflated Length 126 in, For Maximum Pipe Inside Diameter 68 in, For Maximum Pipe Size 66 in, For Minimum Pipe Inside Diameter 64.