*- Pedestrian load rating - Suitable for lighter load rating applications in turft - Chemical, UV and corrosion resistant - 3/8" x 2 1/2" (64 mm) stainless steel lock bolt included - Boxes and covers nest in 3 1/4" (83 mm) increments - Two 3 1/2" x 1 1/2" (89 x 38 mm) knockouts per box - T416BH includes four additional holes in the cover to allow water to enter the inspection well, typically for use with chemical ground rods Material - High Density Polyethylene (HDPE) Color - Green Load Rating - 0.15 kg/cm2 Diameter, Grade Level (DG) - 260 mm Outer Diameter (OD) - 333 mm Height (H) - 254 mm Length - 391 mm Hole Size (HS) - 70 mm Unit Weight - 2 kg Certifications - Qualifoudre Standard Packaging Quantity - 1 pc UPC - 78285633157 EAN-13 - 8711893108835