The Cocoon 5 redirect pulley has a unique design especially the ingenious closure of the cap nut. Dyneema slings, rope slings or the RopeGuide’s ZipAbsorber disappear inside the pulley and are secured with a pin. Only the cap nut has to be tightened with little power. No tools are needed.If the cap nut still releases, a black O ring provides enough resistance to prevent further releasing. In the extremely improbable case of further release, a yellow or red signal ring appears, which indicates that the cap nut is not tightened. This mechanism and the high safety margins are well-tried.Because of the four bores for the bearing pin, the Cocoon 5 can be mounted with a twist of 90 . This is especially important for use with the RopeGuide: Not only with the SpiderJack 3 the rope lines run consecutively instead of side by side, as it is the case with the LockJack for example.Climbers interested in the sophisticated mechanics of the Cocoon 5 can view a 3D animation on www.climb-art.de. The Cocoon 5 is used with textile ropes according to EN 1891 with a diameter up to 14 mm. Cocoon 5 features: pulley for personal protection tested and certified for PPE according to EN 12278 for textile ropes according to EN 1891 up to 14 mm installation of rope or webbing slings without tools or carabiner body, bearings and cap nut made of aluminium machined in the solid roller is equipped with 2 encapsuled, high quality SKF ball bearings smallest redirect diameter 30 mm service life: 10 years tested: 24 kN/3 Min. breaking load: 28 kN weight: 177 g Rope is an 8mm double-braid twin strand, 50% Technora, 50% Polyester with 12 strand 100% polyester core
