The WARN Synthetic Rope Conversion Kit is designed for use with WARN ATV / UTV winches with aluminum drums. This kit includes rock guard sleeve, Epic Hawse Fairlead (long), and 50' of Spydura synthetic rope. For AXON 45 and 55, upgrade for VRX 45, ProVantage 4500, and Vantage 4000 winch lines. Comes with 50' of Spydura synthetic rope For AXON 45 and 55 Upgrade for VRX 45, ProVantage 4500, and Vantage 4000 winch lines | 100970 Synthetic Rope Conversion Kit, 1/4" x 50'