Harken 57 mm Ratchamatic Block — Swivel, 2x Grip Descatalogado integration with your Simrad autopilot

integration with your Simrad autopilot

IS40 utilises Micro-C network hardware

Up to 310 m (1000 ft) range with High CHIRP

C-MAP EN-Y612 Ilmen' Lake MAX-N+ Local chart coverage for Ilmen' Lake

Expand your RS90 System

Harken 57 mm Ratchamatic Block — Swivel, 2x Grip Descatalogado integration with your Simrad autopilotPower3 ratchet blocks provide sailors that race small one designs with three holding power options to handle a variety of wind and sea conditions. More choices allow sailors to fine tune their set ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip. 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