Oatey 4 In. Single Size Test Ball Brand_Comfort Glow mix 1-1/2 tbsp per 1-1/2

mix 1-1/2 tbsp per 1-1/2 gallon of water

A minimum of 3-1/2' of pipe from the floor or wall is needed to insure correct installation

5” Diameter fits most kitchen sink drains

Premium quality vinyl plastic electrical tape

Compatible with any decorator-style or decorator screwless wallplate

Oatey 4 In. Single Size Test Ball Brand_Comfort Glow mix 1-1/2 tbsp per 1-1/2Single 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.