Harken 57mm Carbo Ratchamatic Block Swivel MC Scow With three levels of integrated

With three levels of integrated signal technology – GPS positioning

Compatible with TS and UTS inboard end fittings for reaching struts and Roll-X flopper stopper poles

7 oz Maximum line Ø (mm) 10 mm Maximum line Ø (in) 3/8 in Shackle pin Ø (mm) 4 mm Shackle pin Ø (in) 5/32 in Maximum working load (kg) 136 kg Maximum working load (lb) 300 lb Breaking load (lb) 1000 lb Breaking load (kg) 454 kg

Harken 76mm High-Load Single Midrange Block

Harken 57mm Carbo Ratchamatic Block Swivel MC Scow With three levels of integratedHarken 57mm Carbo Ratchamatic Block Swivel The Carbo Ratchamatic is a load sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light air modes is seamless. Standard grip: medium light air; 10: 1 holding power. Technical Description Sheave (mm) 57 mm Sheave (in) 2 1 4 in Length (mm) 103 mm Length (in) 4 1 16 in Weight (g) 104 g Weight (oz) 3. 7