Oldcastle Infrastructure round high-density polyethylene (HDPE) hand hole assembly, 12" diameter x 18" deep, in black with no logo, fitted with a Dallas (pentagon) lock for secured access. Carson HDPE enclosures are molded from structural-foam HDPE with UV inhibitors for long-term, chemical- and water-resistant performance. Requires the 400-910071-ODC key to operate the Dallas lock.