57 mm 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.

Sheave (mm)57 mmLength (mm)103mmWeight (g)104 gShackle pin (mm)5 mmMaximum line (mm)10 mmMaximum working load (kg)227 kgBreaking load (kg)907 kgHolding power10:1

DO NOTuse Harken equipment for human suspension unless product is specifically certified and labeled for such use.