Store and organize parts and supplies in this 85-1/2" industrial steel shelving unit. Ideal for shop, warehouse and supply rooms. The extra-strong box shelf beam supports front sides for increased shelf capacity. Heavy-duty steel shelving is designed for demanding storage needs. Box beam shelf design and double-sided compression clips support heavy loads up to 725 lb. per shelf based on a load evenly distributed. Shelves are ribbed to provide additional strength and minimize shelf deflection. Shelves lock in place but are easily repositioned in 1" increments. One universal post kit must be used with each shelf pack and is sold separately. The kit includes four 85-1/2" high offset angle posts, two pairs of side braces and one pair of back braces.