HARKEN MIDRANGE TRIPLE BLOCK

Midrange blocks robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any load.

Sheave Ø (mm)
76 mm

Sheave Ø (in)
3 in

Length (mm)
197 mm

Length (in)
7 3/4 in

Weight (g)
1020 g

Weight (oz)
36 oz

Shackle pin Ø (mm)
8 mm

Shackle pin Ø (in)
5/16 in

Maximum line Ø (mm)
14 mm

Maximum line Ø (in)
9/16 in

Maximum working load (kg)
1724 kg

Maximum working load (lb)
3800 lb

Breaking load (kg)
3856 kg

Breaking load (lb)
8500 lb