![[HK-2625.RED] HARKEN 57 mm Ratchamatic® Block — Swivel, Red Sheave](http://www.yachtparts.com.au/cdn/shop/products/2625.RED_f18317a2-cd06-499d-b6d4-6b1fa4ac95c8_1024x1024.png?v=1554367307)
![[HK-2625.RED] HARKEN 57 mm Ratchamatic® Block — Swivel, Red Sheave](http://www.yachtparts.com.au/cdn/shop/products/2625.RED_f18317a2-cd06-499d-b6d4-6b1fa4ac95c8_480x480.png?v=1554367307)
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.
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.