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Factor 55 Rope Retention Pulley


This is a genuine made in the USA Factor 55 winch friction pulley with patented rope retention feature. Use as an alternative to traditional heavy snatch blocks / pulleys. Compatible with synthetic winch ropes in the 8-12mm size range.


Factor 55 Rope Retention Pulley Ring

A ring pulley can be used to increase the winches pulling power or redirect the winch line. This style of pulley can only be used synthetic winch ropes, not steel cable. It should be used in conjunction with a a soft shackle.

During momentary slack, patented rope retention rubber fingers prevent synthetic winch rope from escaping the pulley groove preventing premature rope failure. The oversized hole radius provides a smooth rubbing surface and keeps the legs of the soft shackle from rubbing on the edges of the pulley.

The critical friction surface has been TEFLON treated to increase slickness and heat dissipation. If you want the best, get Factor 55.

  • Lightweight precision CNC machined 6000 series aluminum
  • WLL 22,000 pounds (97.9 KN)
  • Mil-A-8625 F Hard Anodized Surface
  • For Synthetic Rope Diameters 5/16 to 1/2 inch (8-12mm)
  • Made in the USA


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