Oatey 270067 6-Inch Test-Ball Pneumatic Pipe Plug for Plumbing, Drain Testing, and Sewer Line Maintenance - Perfect for DIY Home Repairs and Professional Plumbing Projects

Product Description Features Multi-size: More options, less inventory Available with patented field repairable rupture disc technology 1/4" Schrader tire valve standard on all plugs Large plugs feature a removable valve allowing them to be repaired or replaced with quick disconnect fittings From the Manufacturer Cherne's Single-Size Test-Ball Plugs. Made of natural rubber for excellent expansion and memory. Seals both round and out-of-round pipe. Zinc-plated steel chain and ring handle acts as an anchor to prevent plug from sliding down a line. Fits easily through test tees, sanitary tees, floor drains, and other "tight" situations. Broader expansion range than mechanical plugs.

Test-Ball Pneumatic Plug 6"