4:1 Single-ended 57 mm Carbo Purchase System
Model #
24112492
Mfg #
7504
$383.95
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Harken 4:1 Single-ended 57 mm Carbo Purchase System
The 4:1 single-ended 57 mm Carbo purchase system is a pre-measured, pre-spliced block and tackle kit specifically designed to work with Harken Vang-Master rigid vangs (models VM4, VM5, and VM6). This cascading system integrates with the vang's primary 2:1 purchase to achieve an 8:1 mechanical advantage, providing exceptional leverage for vang control on sailboats typically 25–36 feet in length.
Key Features
- 57 mm Carbo blocks with 4:1 mechanical advantage
- Cascades to 8:1 with primary vang purchase system
- Includes (1) 2621 fiddle block and (1) 2676 fiddle block
- Pre-spliced with 8 mm line for immediate installation
- Compatible with Vang-Master models VM4, VM5, and VM6
- Single-ended configuration for versatile rigging options
All components are pre-assembled and tested to ensure reliable performance in demanding sailing conditions. The system is ready to install without additional rigging or modification.
Boat Length
25-36 ft
Compatibility
VM4
,
VM5
,
VM6
Diameter
57 mm
Line Size
8 mm
Type
Block and Tackle Kit
,
Vang System
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