The pulleys acetal molded with precision ball bearings on stainless steel or Torlon® offer high performance and low friction. Can be fitted with a shackle in either of two planes to allow correct alignment of the block.
Made of durable nylon and abrasion-resistant for minimum weight and corrosion resistance. The design of the beak snap allows attachment to the loop polar without having to manually open the bolt. The point of attachment to the release lines of the pins.