HARKEN 80mm Aluminium Element Double Footblock 74117 22mm diameter tube

22mm diameter tube

Black nylon shapes of two piece construction that slot together when in use and then fold down for flat easy storage

• Waterproof 80amp Circuit Breaker with Thermal Overload cut-out

Durable construction – Built to withstand harsh marine environments

500 Kgs to show the line needs replacing

HARKEN 80mm Aluminium Element Double Footblock 74117 22mm diameter tubeElement blocks introduce sideplates that combine forged aluminium 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 anodised to resist corrosion. Bearing sheave of tough composite