Hallowell This heavy-duty steel shelving offers the strength and versatility needed to handle most modern industrial applications. Features: -This adder unit must be used in conjunction with a starter unit, as it only includes one side of corner posts -Allows you to add on to the side of an existing starter shelf unit -Shelves are adjustable in 1.5" increments -Hallowell Gray color -14-gauge steel frame -Heavy-gauge cold-rolled steel shelves -Includes one pair of back sway braces, and one pair of side sway braces for extra stability -Capacity per shelf is 800 lbs for 12" - 24" shelf depths, 500 lbs for 30" and 36" shelf depths. NOTE: Shelf Adders must be the same depth as starter unit. A-5510-XX Dimensions: 42" W x 12" D x 87" H

Hallowell This heavy-duty steel shelving offers the strength and versatility needed to handle most modern industrial applications. Features: -This adder unit must be used in conjunction with a starter unit, as it only includes one side of corner posts -Allows you to add on to the side of an existing starter shelf unit -Shelves are adjustable in 1.5" increments -Hallowell Gray color -14-gauge steel frame -Heavy-gauge cold-rolled steel shelves -Includes one pair of back sway braces, and one pair of side sway braces for extra stability -Capacity per shelf is 800 lbs for 12" - 24" shelf depths, 50