Harken 75mm Cheek Ratchamatic Block

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Product Description Harken 75mm Cheek Ratchamatic Block 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. Specifications: Sheave Ø (mm) 75 mm Sheave Ø (in) 2 15/16 in Length (mm) 103 mm Length (in) 4 1/16 in Weight (g) 184 g Weight (oz) 6.5 oz Maximum line Ø (mm) 12 mm Maximum line Ø (in) 7/16 in Fasteners (mm) M5 mm Maximum working load (kg) 341 kg Maximum working load (lb) 750 lb Breaking load (kg) 1361 kg Breaking load (lb) 3000 lb Holding power 15:1 Show more