End cover, visible surfaces electrostatically powder-coated in RAL color according to manufacturer's catalog, potential equalization is inevitable when inserted into the duct.certified! for cable protection ducts: LLK... / LUK... Dimensions (approx. dimensions) H x W: 60 x 60 mm Color: pure white RAL: 9010 (similar) Material: steel, strip galvanized according to DIN EN 10346