premium steel Free Up Valuable Floor Space: Delta’s Wall Storage Rack will help you make the most of unused wall space in your garage, basement, shed and more. This durable, 3-tier shelving unit will safely store items horizontally for versatile storage solutions. Wall-mounted storage allows you to create custom solutions and provides extra space storage, even in the smallest space. Heavy Duty Lumber Storage Rack: Our wall mounted rack is crafted from premium steel with a hammered powdercoat finish. The shelving hardware includes lag bolts and locking pins that bare up to 480 lbs of weight, or 160 lbs per individual shelf. Wood Rack Dimensions & Specifications: Package includes 2 upright wall racks, 6 arm brackets, 2 rack adapters (utilize to join multiple uprights vertically to create a system), and all necessary lag bolts and locking pins. When fully installed, the measurements are 20.5 inches H x 16 inches D x 32 inches W. Wood not included. Designed To Adjust For Your Needs: Each steel arm is adjustable at 2" height intervals. Joining clips are included to connect an additional rack. Mount anywhere around the home to a stud in the wall. The Brand You Trust: For more than 35 years, Delta has been the brand you can trust with US-based design and engineering. Our small, concentrated product line reflects the careful thought and dedication invested into each and every product we create.