Fastening clamp, two-lobed, with fastening holes, for fastening steel armoured pipes, insulating pipes, cables and lines. Dimensions (approx. dimensions) H x W x L: 19.5 x 12 x 50 mm Fastening holes: 4.7 x 6 mm for cable Ø: 20 mm for metric pipes according to DIN EN 60423: M 20 Material: steel, strip-galvanized. according to DIN EN 10346