Perforated rectangular tubes, 30 × 20 × 2 mm, as sturdy supports for fence and railing infills, 3 m in length. Available with holes on one side or with through-holes. Round perforations for Ø 12 mm or square perforations for 12 × 12 mm square tubing. Hole spacings of 120, 125, and 132 mm; 22 to 24 perforations per rod.