Description

Midland Metal’s Sewer Test Plugs fit plastic, iron or copper pipe. Rubber flange grips end of pipe when installing. The grip prevents any slippage when tightening. The 990-569 Sewer Test Plug is 4 in. in size.
RV drain fitting
Fits plastic, iron or copper pipe
Rubber flange grips end of pipe when installing
Grip prevents any slippage when tightening
Test Plug Size: 4 in.