Ronstan series 55 Ball Bearing Orbit Block™, Auto Ratchet with Dyneema® Link Head

Ronstan series 55 Ball Bearing Orbit Block™, Auto Ratchet with Dyneema® Link Head

18 in stock

The Ronstan Ball Bearing Orbit Block™ Auto Ratchet with Dyneema® Link combines low weight with intelligent technology. Its ratchet mechanism engages automatically as load increases, helping hold the line and reduce fatigue. A Dyneema® loop replaces the metal shackle, creating a flexible connection that self-aligns perfectly while minimizing weight. Ball bearings ensure smooth and precise release. It is an excellent technical solution for mainsheets or spinnaker sheets, optimizing control in demanding conditions.

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At Saildeck Gear, we specialize in technical rigging, blocks, winches, and deck hardware for boats between 30 and 60 feet. We know that every boat is different: working loads, mast dimensions, the type of maneuver, and how you use your boat—cruising, racing, or charter—all affect what you actually need.

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