Under Desk Drawer

I wanted a drawer for under my workbench so I came up with this design. Originally I made the tolerances too tight so I had to do a lot of sanding to make it slide more freely, however I have fixed the tolerances and these should slide nicely without any sanding needed.

I used 6 x 3/4 wood screws to mount to my desk, they do have an angled countersink so keep that in mind when selecting the screws.