Reducing/terminating/elbow piece for closing cable tray ends and for reducing and extending continuous cable trays and for creating horizontal changes in direction, including proportional fastening accessories. For cable trays: 35 mm edge height Dimensions (approx. dimensions) H x W (inside): 35 x 300 mm Reducing dimension W: 300 mm Total width W1: 422 mm Material: Steel, strip galvanized in accordance with DIN EN 10346