FeaturesCertificationGreenguard, cULus,UL 2416TypeSide panelCompatibilityGRK-40-42LRD, GRK-40-42HLRDProduct colourGrayPackaging dataQuantity per pack2 pc(s)Technical detailsTypeSide panelCompatibilityGRK-40-42LRD, GRK-40-42HLRDColourProduct colourGray