The Bulk handhole by Channell is an upgradeable re-enterable cable management vault system with embedded factory-installed racking, designed for ease of installation and upgradeability to heavy-duty applications by changing lids. BULK features HDPE bodies that are light-weight, strong, resistant to water absorption and material degradation, and include anti-slip and anti-trip cover designs, recessed lifting pins, logo puck, and multiple security bolt options. (Source: Channell BULK specification guide PDFs; distributor product page)