Cherne® 041386 8" Test-Ball® Plug, Single-Size Underground Transfer Pump and the 6 included Universal

and the 6 included Universal F Compression Connectors provide excellent holding power and signal strength you require

R507A AHRI740 Class V

1/2" all-metal chuck with carbide teeth for maximum durability

Compatible with M18 FUEL™ 21 Degree Framing Nailer (2744-20)

P32683 Imperial: 315

Cherne® 041386 8" Test-Ball® Plug, Single-Size Underground Transfer Pump and the 6 included UniversalCherne 041386 8" Test Ball Plug, Single Size Underground Cherne Single Size Underground Test Ball Plugs are designed for blocking flow, allowing for maintenance in sanitary and storm sewer systems. These plugs may also be used as a back plug for sewer air tests. Cherne Industries is a global leader in pipe plugs, blocking and testing. Safety & Instruction Manual Product Specifications: Nominal Size: 8 in. (200 mm) Deflated Diameter: 6. 75 in. (171 mm)