An upgradable, re-enterable cable management vault system series, BULK redefines the standard with one universal body that can meet light, medium, and heavy duty applications by changing the cover or ring design. Dimensions: 24"W x 36"L. Available depths include 12", 18", 24", 30", and 36". SHIELD composite covers meet or exceed Tier 22 (33,750 lbf) testing; cover options include HDPE (light duty), composite (Tier 22) and ductile iron (H-20).