This Harken 4:1 Single Ended 40 mm Carbo block system is a Harken solution for trim and control lines on sailboats, where a 4:1 purchase and 40 mm Carbo blocks provide efficient handling.
The single-ended setup is suitable when the line needs to be operated from one side or a single control point in a compact and functional installation.
A professional choice for sailors who want reliable control and precise trimming with Harken Carbo components.
Key features4:1 purchase for efficient line control
Single-ended operation from a single control point
40 mm Carbo blocks
Suitable for trim and control lines on sailboats
Professional Harken block system for maritime use
