Balancing rope with PP rope

Device made of oak wood, sawn timber heart-cut. Climbing rungs made of hardwood (ash) Ø 4.2 cm, milled, tapped, secured against twisting. Richter Hercules rope, Ø > 20 mm, made of galvanized six-strand steel rope, covered and glued with polyester yarn, with very good abrasion resistance, firm hold of the sheathing even in the event of punctual damage. Back and forth movements with sintered metal plain bearings, self-lubricating. PP rope with cross connection, Ø 80 mm, with steel core