57 mm Carbo Ratchamatic Block Ratchet block, load-controlled, easily adjustable

The 57 mm Carbo Ratchamatic Block is a load-controlled ratchet block that runs freely in both directions under light loads; as the load increases, the ratchet engages automatically. Switching from ratchet to light-wind operation is clean and seamless. The switching load is quick and easy to adjust. The cheeks are made of high-strength, lightweight Carbo composite. The eight phases of the hardcoat-anodized disc generate a holding force of up to 10: