Harken Narrow Sheave - Wide Sheave - Sheave Dia: 3.0 in (76.0 mm)
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DESCRIPTION
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.
FEATURES
FEATURES
- Wide sheave design for various lines
- 3.0 inch (76 mm) sheave diameter
- Minimizes friction for efficient rigging
- Durable construction for marine use
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Sheave | 3 in | 76 mm |
| Width | 5/8 in | 16 mm |
| Weight | 4.5 oz | 128 g |
| Center Pin | 1/2 in | 13.0 mm |
| Maximum Line | 3/8 in | 10 mm |
| Maximum Wire | 3/16 in | 5 mm |
| Maximum working load | 4000 lb | 1814 kg |
| Breaking Load | 16500 lb | 7484 kg |