Pipe and cable spacer clamp, with long fastening hole, for cables and electrical installation pipes in accordance with DIN EN 61386-21, for fastening plug-in pipes, threaded pipes and socket pipes to a flat wall/ceiling. for plug-in pipes: IESR... F, ... A for threaded pipe: IEGR... F, ... A for socket pipes-fm: FM-MR... F Dimensions (approx. dimensions) W x L: 16 x 69 mm Long fastening hole: 6.4 x 10 mm for clamping range Ø: 29 - 38 mm for pipe Ø: 32 mm Material: steel, strip-galvanized in accordance with DIN EN 10346 Screw material: steel, galvanized. according to DIN EN ISO 4042