Elevate your heavy-duty applications with our 20-inch Super Heavy-Duty Aluminum Slide. Crafted from lightweight aluminum and enhanced with stainless steel ball bearings and retainers, this full-extension slide guarantees optimal strength and corrosion resistance without the added weight of traditional steel slides. With a maximum working load of 501-1400 lbs, it's the perfect solution for robust storage or industrial settings. Its non-disconnect design and more than .75" side space allowance ensure seamless operation and easy installation. Trust in its durability and performance for your toughest projects.