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industrial quality
1 flute design
Low profile for first and second floor installations
Lifetime Limited Warranty - 750 Series
Oatey 4 In. Single Size Test Ball Plumbing Supplies industrial qualitySingle Size Test Ball is a must for those involved in the installation and repair of residential, commercial and industrial pipping systems. Can be used for head pressure testing or as a blocking plug for low pressue air testing. Easily fits test tees, sanitary tees, floor drains and roof vents. Much more flexible than traditional mechanical plugs. Made from long lasting, natural rubber. Molded with Cherne's trademarked rib design. Includes a 12 In.
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