Oatey® 270245 Gripper® Mechanical Pipe Plug, 4 in Pipe, 17 psi, ABS, 4.06 in dia, Zinc Wing Nut, Rubber O-Ring

Gripper® pipe plug, mechanical, 4 in pipe, 17 psi working, ABS, 4.06 in.Plug is rated for 17 psi or 40 ft of head pressureExtra large zinc wing nut for ease of tightening, no wrench requiredNatural rubber o-ring for excellent expansion and memoryABS glass reinforced plates for added strength