You can go to any hardware and find " 3 piece heavy duty pick up tool set. It has a 2 inch mirror, alligator clip and a magnet that extends 24" in length. They work great. About $7-$8 and believe me worth every penny. I have a smaller set also. Also have a magnet that is only about 1/4 " in diameter with an 18" extension. I use the mirrors with a small flashlight so I can see in the crevices. I pulled couple stray pins out of my 401 just because I was looking at the ins and outs of my machine right after I got it. Glad I did. For the price we paid for the magnet set we bought 4 sets, 1-ofc, 1-DH house tool box, 1-sewing room and one for my go to bag.