My brother is an artist who makes interesting looking lamps. He orders from the 3500+ page McMaster catalog every week (if not every day) and has decorated a good portion of his New York city apartment with their industrial products. Their coveted catalogs are often hard to obtain and contain everything from air hoses to zipper bags and just about everything in between. Be sure to visit their web site the next time you need any industrial-strength product.

image via RandonNeuralMisfirings