Harken 45mm Aluminum Element Triple Block — Swivel 6240 glue Weight: 290g

Weight: 290g

Diameter of above deck cap : 120mm Drill a 64mm diameter mounting hole

XAS0408 (4-8mm) for high performance on small diameter lines

Can be used under all International antifoulings or as a barrier/sealer coat over incompatible or unknown antifoulings

Harken 45mm Aluminum Element Triple Block — Swivel 6240 glue Weight: 290gElement 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