Harken 57mm Carbo Ratchet Block Swivel w/Cam Cleat Colligo Headsail Furlers Less support may be desired

Less support may be desired if the mainsail is not stored on the boom or the Boomkicker is used to just lift the boom in light air for sail shape

impressive line speed and high-load capacity

5 MHz homing capability – the ResQLink 400 quickly and accurately relays your position to a worldwide network of search and rescue satellites

just open the shackle

The TMP mast fittings are required

Harken 57mm Carbo Ratchet Block Swivel w/Cam Cleat Colligo Headsail Furlers Less support may be desiredHarken 57mm Carbo Ratchet Block Swivel w Cam Cleat Carbo Ratchets allow sailors to hand hold loaded lines and offer balance between holding power and controlled easing. Technical Description Sheave (mm) 57 mm Sheave (in) 2 1 4 in Length (mm) 103 mm Length (in) 4 1 16 in Weight (g) 247 g Weight (oz) 8. 7 oz Maximum line (mm) 10 mm Maximum line (in) 3 8 in Shackle pin (mm) 5 mm Shackle pin (in) 3 16 in Maximum working load (kg) 136 kg Maximum working