Threaded Insert Plugs

Concast casts threaded inserts into many of their heavier parts that require mechanical assistance to maneuver them.  To keep these inserts from filling with debris and water, Concast offers a line of stainless steel and plastic plugs. Threaded inserts are not for individual sale.  The IPP.5 plastic plug is included with all heavy or light traffic rated concrete covers at no extra cost.