Oatey 4 In. Single Size Test Ball Category_Chemicals & Fluids adjustment control

adjustment control

Kit includes nailer

Engineered To Fit Bostitch #F31PT & Senco

High-performance signature Heatkeep® thermal insulation

Thin kerf blade

Oatey 4 In. Single Size Test Ball Category_Chemicals & Fluids adjustment controlSingle 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.