Engineered for durability and security, this hand hole assembly from Oldcastle Infrastructure combines high-density polyethylene (HDPE) construction with a UV-inhibited structural-foam design, ensuring it stands up to the elements while remaining chemical and water resistant. The round shape, measuring 12 inches in diameter and 18 inches deep, makes it a practical choice for various underground applications. Designed without a logo, it features a Dallas lock mechanism to provide secured access, ensuring that only those with the specific key (400-910071-ODC) can open it. This assembly is not only functional but also enhances the safety and integrity of your infrastructure projects.