Square post, 80 x 80 mm. Special reinforced aluminum profile with groove for fastening the net holding rod. Internal trapeze tensioning mechanism with aluminum key for easy net tensioning. Clip-on cap made of cast aluminum including safety chain. Overall length of posts: 142 cm. Weight: 10.5 kg. Aluminum ground sleeves, depth of insertion 35 cm. Complete with cast aluminum cover. Meets the European DIN EN 1510 safety standard.