This below ground box extension from Quazite is crafted from robust polymer concrete, ensuring long-lasting performance in demanding environments. Measuring 27-15/16 inches in both length and width, and standing 8 inches tall, it is specifically designed to meet a load rating of T22, making it suitable for various industrial applications. Engineered for durability and stability, this extension is an essential component for effective infrastructure management, providing reliable access where it's needed most. Its sturdy composition resists wear while maintaining structural integrity, providing peace of mind for users in need of a dependable below ground solution.