Bob Lance performs a quality control check on a nail as he monitors a nail machine at Maze Nails in Peru, Illinois, U.S., on Wednesday, Sept. 21, 2011. Photographer: Daniel Acker/Bloomberg
A box of nails travel along a conveyor belt as they are packaged at Maze Nails in Peru, Illinois, U.S., on Wednesday, Sept. 21, 2011. Photographer: Daniel Acker/Bloomberg
Boxes of nails sit near a packaging machine at Maze Nails in Peru, Illinois, U.S., on Wednesday, Sept. 21, 2011. Photographer: Daniel Acker/Bloomberg
