Harken 9mm X 100mm (4) Loop Harken Blocks & Pulleys Black Magic Air blocks are

Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers

Harken 22mm System A Slider Battcar w/10mm Stud

and the car stays in the same position

Force (1) Stroke Initial (2) Min

Harken 9mm X 100mm (4) Loop Harken Blocks & Pulleys Black Magic Air blocks areHarken 9mm X 100mm (4) Loop Loop soft attachments replace heavy stainless steel shackles on racing and cruising boats. Weight savings on large offshore boats can be as much as 91 kg (200 lb). Technical Description Length (mm) 100 mm Length (in) 4 in Weight (g) 20 g Weight (oz) 0. 7 oz (mm) 9 mm Vertical MWL (kg) 1630 kg Vertical MWL (lb) 3600 lb Choker MWL (kg) 1305 kg Choker MWL (lb) 2880 lb With basket MWL (kg) 3265 kg With basket MWL (lb) 7200 lb