Plug the 14 holes in Harbor Freight wooden workbench top.
Each bench and each hole varies in size. I sized to fit very snug in the smaller holes, the larger holes needed masking tape around the plug. You can measure and resize each plug to each hole using the slicer resize feature.
Insert with smaller end facing down. Push in place with a rubber hammer or with a piece of wood.
The author marked this model as their own original creation.