Ronstan series 30 Ball Bearing Lashing Orbit Block™, Triple

Ronstan series 30 Ball Bearing Lashing Orbit Block™, Triple

20 in stock

The Ronstan Ball Bearing Lashing Orbit Block™ Triple Block is a benchmark for lightness and efficiency in high-performance running-rigging design. By eliminating traditional metal hardware and using a line-lashing attachment system, rigging weight is dramatically reduced. Its two-stage ball bearing system ensures minimal friction, allowing the sheaves to rotate smoothly even under substantial working loads. It is the ideal technical solution for racers seeking to optimize strength-to-weight ratio while providing dynamic control and excellent alignment in complex sheet systems.

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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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Tell us which product you’re interested in and which boat you’ll be installing it on, and we’ll prepare a quote tailored to your setup, including technical advice and with no obligation.

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