Reducer/end piece/elbow piece, for closing cable tray ends as well as for reducing and extending continuous cable trays and for creating horizontal changes in direction, including proportional fastening accessories. for cable trays: 85 mm edge height Dimensions (approx. dimensions) H x W (inside): 85 x 300 mm Reduction dimension W: 300 mm Total width W1: 422 mm Material: Steel, strip galvanized according to DIN EN 10346