Cherne® 270067 6 IN. TEST-BALL® PLUG, Single-size LCB There are many different refrigerant

There are many different refrigerant bottle styles in the market for R-290 and R-600a

carefully heat-treated for maximum strength providing confidence and convenience

spin cap for increased control

The safety glasses feature a removeable gasket that protects your eyes against debris

Cherne® 270067 6 IN. TEST-BALL® PLUG, Single-size LCB There are many different refrigerantCherne 270067 6 IN. TEST BALL PLUG, Single size Cherne Single Size Test Ball Plugs are expandable rubber test plugs designed to test drain, vent and waste systems in every type of pipe. Utilizing a standard tire air fitting for easy connections, its inflatable design can be inserted through a test tee to seal out of round pipe and hard to access openings. These plumbing test plugs are available in a variety of nominal sizes to accommodate your DWV