The Q-Line Industrial Shelving features an 87" high box-formed shelf design with a capacity to hold up to 750 lb. per shelf based on even distribution. Shelves adjust in 1" increments. Shelves are available in three shelving depths. Use with the universal post kit, which is sold separately. The post kit includes four 87" high offset angle posts, two pairs of side braces and one pair of back braces.