Constructed from robust polymer concrete, this extra heavy-duty cover offers a resilient solution for various handhole and manhole applications. Measuring 48 inches by 48 inches with a thickness of 3 inches, it is designed to meet ANSI Tier 22 load ratings, making it capable of withstanding significant weight—up to 33,750 pounds. The cover is not only fire and chemical resistant but also boasts multiple sizes and styles, providing versatility for different needs while remaining lighter than traditional concrete options. UL certification ensures its reliability in demanding environments, making it a cost-effective choice for long-lasting durability in underground installations.