A division of Cincinnati Dowel & Wood Products Co.
Northern Plug
Online Store
We offer a wide range of large plugs including barrel bungs, tube ends, insulation plugs, and mortar plugs.
Be sure to check our our online store to see all of the other great products offered by Cincinnati Dowel & Wood Products and Northern Plug
Although the name might be new, Northern Plug and its parent company Cincinnati Dowel, have a long history of manufacturing wood products.