These Dropwire pulleys are used in the erection or installation of dropwire cables.
No.4 is the snatch block only.
The No.6 snatch block features a special cam cleat to grip broadband fibre optic cable without damaging the fibre. Cables are attached between two fixed points, using a cable block at each end for tension adjustment to aid installation by a single engineer. Patented design and construction of moulded glass filled nylon and stainless steel with aluminium cleats protects fibre optic cables from harm during installation and rigging.
Safe working load: 60kgs