Oatey 4 In. Single Size Test Ball Sanding Sponges Features high quality

Features high quality

or construction trim

Crimp Sleeve Connector

lightweight nylon

Universal fit to most faucets

Oatey 4 In. Single Size Test Ball Sanding Sponges Features high 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.