Plug, Ring&Chain, 8Deflate

Ball Plug, Air Connection Gender Female, Air Connection Size 3 in, Air Connection Type Tire Valve, Body Surface Style Textured, Bypass Connection Size 1/2 in, Bypass Connection Type NPT, Bypass Thread Gender Female, Deflated Diameter 2.5 in, Deflated Length 8 in, For Maximum Pipe Inside Diameter 3.25 in, For Maximum Pipe Size 3 in, For Minimum Pipe Inside Diameter 2.62 in, Head Tether Connection Ring and Chain, Inflated Length Not Applicable, Maximum Back Pressure (Air) 22 psi