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Harken Narrow Sheave - Wide Sheave - Sheave Dia: 3.0 in (76.0 mm) (691)

SKU: HAR691  |  Manuf. Code: 691
List Price:  199.00 USD
$175.95 USD
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Description

The Halyard Rudder Sheaves #691 is designed for sailors looking to enhance their sail management and efficiency. With a narrow, high-load design, these sheaves help you change sails faster while maintaining lightweight equipment. They're perfect for anyone wanting to use smaller, lighter halyard winches without compromising on performance.

Benefits

  • Narrow design optimizes sail handling.
  • Combines sideload-carrying balls with a PTFE composite bushing.
  • High breaking load with solid 304 stainless shafts.

Crafted with precision, these sheaves have a 76mm diameter and are built to handle heavy radial loads effectively. Made from durable materials, they ensure longevity and reliability in demanding sailing conditions. Ideal for masthead setups, they offer compatibility with a range of sailing gear.

Technical Information

DescriptionImperialMetric
Sheave3 in76 mm
Width5/8 in16 mm
Weight4.5 oz128 g
Center Pin1/2 in13.0 mm
Maximum Line3/8 in10 mm
Maximum Wire3/16 in5 mm
Maximum working load4000 lb1814 kg
Breaking Load16500 lb7484 kg