Harken 45mm Double Element Block w/Swivel [6238] Marine Hardware FI-50 Instrument series and other

FI-50 Instrument series and other navigation equipment

5" diameter round bases that contain the universal AMPS hole pattern and locking knob

5M of three core marine cable

Agitate and Brush lightly

Solid braided nylon offers a rope that has is strong round cord that will not flatten out which stay's flexible throughout it's life and have a soft hand

Harken 45mm Double Element Block w/Swivel [6238] Marine Hardware FI-50 Instrument series and other45mm Double Element Block with Swivel Element 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