Branch T-piece, heavy-duty design, with unperforated side rails but with connector holes for connections, as well as an integrated joint connector for T-shaped connections, for cost-effective production of 90° T-branches and intersections, dependent on width in the main direction, for walkable cable trays, including proportional fastening accessories. For walkable cable trays: 100 mm edge height. Dimensions (approx. measurements) H x W (inside): 100 x 400 mm. Material thickness t: 2 mm. Inner rail radius R: 138 mm. Material: Steel, hot-dip galvanized according to DIN EN 10346.