For use in high load applications such as those imposed by wire and Dyneema halyards. The stainless steel side plates prevent highly abrasive ropes from cutting in
Rope sizes & Types: 4mm wire, Dyneema, Spectra or Kevlar
Sheave: Chrome plated brass
Bearing: Plain - chrome plated brass onto s/steel
Body construction: Electro polished 316 s/s with hollow rivet