This high-capacity shelving with center supported steel deck provides a level surface for storing heavy items and the boltless design for all beam to post connections reduces assembly time while maximizing storage space. Exceptional value and versatility, easy to assemble and reconfigure, high-capacity boltless can be adjusted on 1-1/2" centers to meet your specific requirement. 14 gauge posts, beams and shelves. Ideal for storing heavy hand loaded items.