Rack Solutions Heavy Duty Shelf Base for use with 4U+ Conversion BracketThe RackSolutions Heavy Duty Shelf Base is engineered to transform 2 post relay racks into scalable, resilient platforms that can handle the biggest and most demanding equipment. Designed to work seamlessly with 4U+ conversion brackets, this shelf base delivers uncompromising strength, precision fit, and dependable performance in data centers, telecom rooms, and industrial environments. If youre looking to maximize rack density while maintaining