Cherne 262129 Muni Ball Test Ball Plug, Pneumatic, 12 in Pipe, Natural Rubber, with Bypass G2890413 End Shape Hex Number of End Shape Hex Number of Pieces 13 Measurement Type Metric Handle Type L Shape Handle Material Alloy Steel Finish Black Oxide Includes Metal Box Number of Ball Ends 1 Number of Tips 2 Grip Style Plain Corrosion Resistant Yes Material Steel Key Shape L Container Type Holder Standards ANSI B18 of Compartments Per Drawer (4) 20 Testing Test Plug Weight 13 lb Body Surface Style Textured For Use On Piping Systems Plug Seal Material Natural Rubber Air Connection Gender Male Contains Bypass Yes Bypass Thread Gender Female Contains Pressure Release Valve No Includes Protective Sleeve No Air Connection Type Tire Valve Head Tether Connection Eyebolt Maximum Back Pressure (Air) 13 psi Series Muni Ball Country of Origin United States Test Ball Plug