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and so will its reliability
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
eliminating the need for metal components or fasteners
The transition between ratchet and light-air modes is seamless and effortless
One section
Harken 57mm Ratchamatic Block Swivel, Red Sheave Boat Viper 640 and so will its reliabilityThe Harken 57mm Ratchamatic Block Swivel, featuring a red 57mm sheave and a maximum line diameter of 10mm (3 8 in), delivers top notch performance. Its load sensing ratchet system effortlessly adjusts to low or high loads, providing seamless transitions between ratchet and light air modes. With a maximum working load of 227kg (500lb), this block is perfect for handling heavy loads with ease.