This Harken Zircon 57 mm triple block with becket is developed for sailboat trim and control lines where a compact multi-sheave block solution is required.
The Zircon series from Harken is well-suited for modern deck hardware and purchase systems where precise line handling and reliable function are important while sailing.
The block features a triple configuration and a becket, making it useful in setups where extra purchase or line attachment is desired.
Key features
57 mm block in the Harken Zircon series
Triple block for multi-line purchase systems
With becket for additional attachment or purchase
Well-suited for trim and control lines on sailboats
Professional deck hardware for maritime use
