Used some of these t-nuts....
...that I salvaged from the old desk I recycled for the workbench top. I drilled the mounting hole and used the bolt to draw the t-nut....
....tight into the underside of the bench-top. Now I have a way to temporarily secure my vise and drill press. Mounting bolts go through the top of the desk and hold nice and tight in the t-nuts:
These will come in handy at some point I'm sure.
Husband, father and 911 dispatcher. Long time pilot with a licence that burns a hole in my pocket where my student loan money used to be. First time aircraft builder. Looking to fly my own airplane.