6", 17 PSI Back, Glass Reinforced ABS-DWV, Mechanical, Inside of Pipe, Gripper Plug

Ideal for Sewer Testing and Long-Term Applications; Made with Glass-Reinforced ABS Plastic; Inside-of-Pipe Design Seals Inside Pipe as Far as Needed; Extra Large Zinc Wing Nut for Ease of Tightening, No Wrench Required; Natural Rubber O-Ring for Excellent Expansion and Memory; ABS Glass-Reinforced Plates for Added Strength; Zinc Plated Carriage Bolt Resists Rust and Corrosion

Gripper Plug; Item Gripper Plug; Type Inside of Pipe; Drain Line Diameter 6 Inch; Plug/Ball Length 3.75 Inch; Material Glass Reinforced ABS Plastic; Operation Type Mechanical; Allowable Test/Back Pressure 17 PSI (Back); Allowable Pressure Head 40 Foot; Inclusions/Features Extra Large Zinc Wing Nut, Natural Rubber O-Ring, Glass Reinforced ABS Plastic Plate, Zinc Plated Carriage Bolt; Application DWV/Sewer/Stack Testing; Usage Range 5.77 to 6.08 Inch