【3000 LBS Heavy Duty Load Capacity | All-Steel Reinforced Build】Industrial-grade heavy duty garage shelving with premium all-steel construction and reinforced support structures. 3000 lbs total load (600 lbs per tier), resists sagging and warping. Solid steel panels hold bulky auto parts, heavy tools and large equipment, water/scratch-resistant for long-term heavy use in garages, basements and workshops.