Test-Ball Air Connection Gender Male Air Connection Size 1/2 in Air Connection Type Tire Valve Body Surface Style Smooth Bypass Connection Size Not Applicable Bypass Connection Type Not Applicable Bypass Thread Gender Not Applicable Deflated Diameter 43 in Deflated Length 100 in For Maximum Pipe Inside Diameter 72.25 in For Maximum Pipe Size 72 in For Minimum Pipe Inside Diameter 44 in For Minimum Pipe Size 48 in Head Tether Connection Bracket Tag Inflated Length Not Applicable