Twin Pendulum

Device made of non-impregnated mountain larch, palisades white-peeled, with slanted end grain (wood protection measure), pendulum seat with soft bumper edge and steel insert. Richter-Herkul rope, Ø > 20 mm, made of galvanised six-strand steel cables, wrapped and bonded with polyester yarn, with very good abrasion resistance, firm hold of the sheathing even in the event of punctual damage. S-connector, Ø 8.1 mm, made of high-quality stainless steel, rounded. Cardan joint, hot-dip galvanised, consists of two sintered metal plain bearings, allows free swinging in all directions. Back and forth movements with sintered metal plain bearings, self-lubricating. Hot-dip galvanised steel chains (V2A / V4A for an extra charge) welded before galvanising, short links, without eyelets on the connecting parts, easily replaceable and simple to shorten.