Catamaran

Device made of non-impregnated mountain larch, posts made of robinia. Palisades white-peeled, with slanted end grain (wood protection measure), sawn timber heart-cut. 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. Cardan joint, hot-dip galvanised, consists of two sintered metal plain bearings, allows free swinging in all directions. Profiled disc for optimum pressure distribution and protection against water ingress. Retractable two-part screws. Back and forth movements with sintered metal plain bearings, self-lubricating. Hot-dip galvanised steel chains (V2A / V4A at extra cost) welded before galvanising, short-linked, without eyelets on the connecting parts, easy to replace and shorten.