Use the Justrite drum Grate (model 28259) for all size EcoPolyBlend™ spill pallets and 2 to 8 drum accumulation centers, as a grate replacement f. It can also be used in conjunction with flexible spill containment berms to help keep personnel and other objects above contaminated wash down water. These grates measure 2.5 in H x 24 in W x 48 in D x 48 in L (64 mm H x 610 mm W x 1219 mm D x 1219 mm L), with a net weight of 17 lb (7.7 kg) and a surface temperature range of -30°F to 120°F (-34°C to 4