3-1/2 in Clean-Out Gripper Plug

SPECIAL ORDER ITEM. Review Returns Policy before purchase. Designed for 3-1/2 in NPT clean-out applications, these plugs feature glass-reinforced ABS plastic construction for structural integrity. The natural rubber gasket provides a secure seal even within damaged pipe threads. Engineered to hold pressure during piping system testing, this plug utilizes a zinc-plated carriage bolt to resist corrosion and rust in plumbing environments. The integrated wing nut allows for manual tightening and removal without specialized tools. This component is UPC and IPC compliant, meeting standard plumbing code requirements for residential and commercial drainage systems.