I builted Myself a 4 foot wide by 14 feet long.. table.. and put 2x4 on top around the permiter of the table, and next I put three 2x4 down the middle long way of the table... for support, next I took and cut two pieces of 1/4 inch thick, pass thru mesh and laid it on top of the table.. screwed it down.. and wa la... it catches all my screws, and what ever comes off the computer .. or whatever I'm tearing apart, I take the mesh off, once every two month and remove about 300lbs of metal scrwew and such.. and recycle that at the scrap yard.. hope that help.
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