Ronstan series 30 Ball Bearing Orbit Block™, Swivel Head Post with Slotted Pin Shackle

Ronstan series 30 Ball Bearing Orbit Block™, Swivel Head Post with Slotted Pin Shackle

20 in stock

The Ronstan Ball Bearing Orbit Block™ with Slotted Pin Head is a high-precision block designed for secure, permanent mounting. Its slotted-pin shackle system helps prevent accidental loosening and provides exceptional security in critical maneuvers. Orbit Block™ technology and ball bearings eliminate unnecessary weight while maintaining maximum structural strength. It is an ideal technical solution for halyards and control systems requiring perfect alignment, low friction, and absolute reliability under high loads.

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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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