Used for moving lifting heavy loads, e.g. winching up branches. For static ropes of a diameter from 8 to 10mm. This pulley is exceptionally strong for its's light weight. Equipped with a progress capture device that can be easily released even under load. The ball bearings in the pulleys are easily cleaned with a blast of compressed air. Swivel-shackles prevent entangling of the sytem. Optimal rope passage due to large pulley radiuses. Workload 1000lbs - 4.5kN

We recommend Sirius 10mm rope for use with the fiddle blocks.