Steel pins and brackets—the connecting elements between posts, brackets, and handrails. Pins with diameters of 12 mm and 14 mm in lengths from 50 to 120 mm: with an M8 external thread for screwing in or for welding on both sides. Brackets, Ø 12 and Ø 14 mm, bent at 90°, unthreaded, with legs measuring 75 × 75 or 75 × 150 mm—also designed for welding on both sides. Material: Steel.