Synthetic Rope Spool 0.750 Pin Diameter ProLink XXL Factor 55

The Factor 55 Synthetic Rope Spool for the ProLink XXL replaces a heavy steel thimble with a precision CNC-machined 6061 aluminum spool, dropping weight at the end of your winch line where it matters most. The 0.750-inch pin diameter interfaces directly with Factor 55 shear pins and works across all Factor 55 shackle mount products, allowing a soft-eye winch line attachment that eliminates metal contact with the fairlead.

This spool handles synthetic ropes up to 1/2 inch and is sized specifically for the ProLink XXL — not the standard or XTV variants. A Type II clear anodize finish provides corrosion protection without adding bulk. The aluminum is CNC-machined to tight tolerances, and the whole unit is made in the USA.

One thing we want buyers to know upfront: if your current setup uses a metal thimble, rope splicing is required before this spool can be installed. This is not a drop-in swap without that step. If you are already running a soft-eye termination or are having your rope re-spliced, this is a straightforward upgrade that keeps the connection lighter and protects both the rope and the fairlead from metal-on-metal wear.