HARKEN 51 mm Self-Contained Sheaves, 311 Category_Women's Foul Weather and a D-ring on each

and a D-ring on each side to attach heavy tools

Precipitation-Hardening (PH) Stainless Steels are martensitic alloys that contain approximately 17% chromium and 4% nickel

Low-friction Carbo Air blocks are lightweight

giving sailors a holding power of up to 15:1

All stainless steel is used throughout these shackles for excellent corrosion resistance

HARKEN 51 mm Self-Contained Sheaves, 311 Category_Women's Foul Weather and a D-ring on eachSelf contained sheaves are designed for sailors to use in custom applications. Big Boat and high load sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Narrow high load sheaves in mastheads improve sail handling, and speed sail changes, and allow the use of smaller, lighter halyard winches. High load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as