Oatey 4 In. Single Size Test Ball Brand_Comfort Glow Compatible with any decorator-style or

Compatible with any decorator-style or decorator screwless wallplate

5” Diameter fits most kitchen sink drains

garden and pest control chemicals

Treats up to 10

agricultural

Oatey 4 In. Single Size Test Ball Brand_Comfort Glow Compatible with any decorator-style orSingle 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.