esigned and manufactured to provide extremely lightweight

5mm engineered neoprene for movement and comfort

75 oz Maximum line Ø (mm) 6 mm Maximum line Ø (in) 1/4 in Fasteners (mm) 5 RH mm Fasteners (in) #10 RH in Mounting hole spacing (mm) 52 mm Mounting hole spacing (in) 2 1/16 in Maximum working load (kg) 91 kg Maximum working load (lb) 200 lb Breaking load (kg) 544 kg Breaking load (lb) 1200 lb

Made from cast 316 grade stainless steel with quick release pin

fiber-reinforced composite

Harken 57mm Cheek Ratchamatic® Block Thinners esigned and manufactured to provideThe 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. Cheek: Line shedding, small mounting footprint and drain holes. Mounts on port or starboard. Sheave (mm) 57 mm Sheave (in) 2 1 4 in Length (mm) 83 mm Length (in) 3 1 4 in Weight (g) 89 g Weight (oz) 3. 1 oz Maximum line (mm) 10 mm