Pedestrian load ratingT416BH includes four additional holes in the cover to allow water to enter the inspection well, typically for use with chemical ground rodsBoxes and covers nest in 3-1/4 in incrementsChemical, UV and corrosion-resistantKnockouts cable entry300 psf load rating
nVent ERICO T416B Earth Pit Inspection Housing With Cover, 9 in L x 10-1/4 in W, HDPE