Harken 45 mm Aluminum Element Block — Swivel, Becket flow-descatalogado-processed High performance aerodynamic design is

High performance aerodynamic design is the result of over 500 individual wind tunnel tests

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8 lb) Other

Perfect for mid-sized to large sailboats

Harken 45 mm Aluminum Element Block — Swivel, Becket flow-descatalogado-processed High performance aerodynamic design isElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Elements design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks. Sideplates are hardcoat anodized to resist corrosion. A tough composite bearing sheave