The blocfor wire rope self-retracting lifeline provides freedom of movement to workers performing their job at various heights. The device automatically takes up the slack in the wire rope, keeping it out of the way while minimizing the free fall distance, should a fall occur. In the event of a fall, the sudden jerk in the wire rope will activate the centrifugal locking mechanism, arresting the fall within 2ft. (0.6m).FeaturesVery lightweightGalvanized steel wire ropeEasy to handleTamper proof connector assembly including carabinerLeading edge capability on certain modelsPolyamide 6/ABSSleek and durable housingsSynchronized twin inertia-braking pawlsConstant triggering speed regardless of positionImpact-indicating snap hookRubber recoil bumperFeatures two carrying handles that facilitate the transportation and installation of the deviceProvides freedom of movement at various heightsOptional swivel at top recommended for horizontal applicationsCapacity 310 lbs. (140 kg), one personHousingSynthetic case works with the frame to dissipate and absorb shock if dropped or struck by objectsConstructionIsolated drum keeps all brake components contaminate-freeAll parts are corrosion resistantMechanical parts are not dependent on the integrity of the housingBrake MechanismTwin stainless steel disc brakes with copper/alloy coil in the centre (all parts are anti-spark)Twin inertia and speed-activated brake pawls are designed to activate and engage at the same time. This design compensates against gravitational effects when the block is used horizontally. As a result, the braking system of the blocfor offers faster reactionDesignFeatures a carabiner-positioning washerRubber stop which is easy to take in hand and acts as a buffer when cable is accidentally released (high-speed recoil)Reinforced plastic rope guide is designed for high wear resistance, low cost and easy maintenanceSwivel self-locking snap hook has a visual fall indicator to allow inspection before each useApplicationsShipsConstruction sitesTowersFixed ladderQuarriesManholesTanksAircraft maintenanceSilosRailroad sidingsShaftsTank truck loading/unloading facilitiesPipewaysAny elevated work stationApplicable StandardsCSA Z259.2.2-17ANSI Z359.14-2014OSHAFor more information, please see Data Sheet.