BEGA ground piece 70899, made of hot-dip galvanized steel, in accordance with EN ISO 1461. Length 800 mm. A welded construction consisting of a base plate, pipe section and flange plate with threaded inserts with fastening screws M16 x 50 made of stainless steel, material no. 1.4301, side cable entry 100 x 50 mm. For fastening luminaires and light masts with base plate in the ground.