SCHAEFER Single Sheave Exit Box, 34-35 Shackle Style_Shallow Bow The stainless steel shackles we

The stainless steel shackles we use on Harken blocks are available separately

High strength-to-weight ratio

Hang it from a towel rack for easy

Harken 75mm Carbo Ratchamatic Triple Block with load-sensing

There are two general groups of PH-grade stainless steels

SCHAEFER Single Sheave Exit Box, 34-35 Shackle Style_Shallow Bow The stainless steel shackles weFor leading halyards or control lines internally, Schaefer's exit boxes with stainless steel construction and spacers, plus aluminum sheaves handle high static halyard and reefing loads. The front of the cage is flared to fit curved mast sections with an approximante 3" radius. Takes (6) #10 RH fasteners (5mm).