Harken Block-80mm Element Mast Base 10mm Pin

Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s 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 resists corrosion for a long service life.

Specifications Resources Video

Sheave Ø (mm) 80 mm

Sheave Ø (in) 3 1/8 in

Length (mm) 138 mm

Length (in) 5 1/2 in

Width (mm) 38 mm

Width (in) 1 1/2 in

Weight (g) 358 g

Weight (oz) 12.6 oz

Shackle pin Ø (mm) 10 mm

Maximum line Ø (mm) 16 mm

Maximum line Ø (in) 5/8 in

Maximum working load (kg) 2200 kg

Maximum working load (lb) 4850 lb

Breaking load (kg) 4400 kg

Breaking load (lb) 9700 lb