Harken 80mm Single Element Block Mastbase w/Swivel [6221] Winterizing Accommodates transom angles between 2°

Accommodates transom angles between 2° and 20°

Cable Length (Feet): 25'

Mounts the actuator at the trailing edge of the plane

Refer to part number guide for compatibility

there’s no need to drill new holes

Harken 80mm Single Element Block Mastbase w/Swivel [6221] Winterizing Accommodates transom angles between 2°80mm Single Element Block Mastbase 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