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With over 70 years of experience in producing quality marine equipment, Ronstan today is proud to offer over 2000 products developed for all diverse types of sailing.
NEW!
ILCA Mainsheet Blocks and Vang Units.
Ronstan’s ILCA® mainsheet blocks provide the perfect balance of strength, performance, and reliability Ronstan is known for. They feature a 2-stage bearing system which minimises friction and gives sailors ultimate control while trimming.
Ronstan’s ILCA® lower vang unit is the new benchmark in design and performance. Thoroughly tested on the water by leading ILCA® sailors, the vang unit features optimised geometry to minimise line chafe and friction which provides a purchase advantage, and easy cleating and releasing to stay in full control when playing the vang from any angle while inboard or hiking. The RF34108HL is a purpose designed ILCA® top vang block.
Series 25 Orbit Blocks™
Compact, strong, and built for performance. The new 25mm Orbit Blocks™ deliver lightweight efficiency for dinghies and small boats. Ideal for control systems where reliability and weight savings are critical.
- High strength, low weight: Compact 25mm blocks with 2-stage ball bearing systems for smooth, efficient load handling.
- Versatile rigging options: Lashing head, becket hub, and soft shackle compatibility – ideal for dinghy control systems.
- High Load version available: RF28109HL features a stainless steel sheave and bearings for increased durability under demanding loads.
Ronstan product range
New products
NEW!
Ronstan catalogue
We’ve updated our catalogue for 2022, bringing together the complete Ronstan product range in an interactive digital format. You’ll find our recent releases, including:
- The Triggersnaps™ range of snap shackles, allowing quick and intuitive one-handed operation for attachment and release, each one individually proof-load tested and stamped with a production code for traceability.
- Spinnaker pole ends with integrated trigger and internal trip line, compatible with most common pole sizes.
- The stylish RF4056 ClearStart™ analogue sailing watch.
- Andersen 68ST and 72ST E2 two-speed electric winches, delivering faster line speeds across the full load range.
Use them anywhere.
A balanced design approach incorporating functionality, performance and style makes Ronstan Core Blocks™ the right choice for performance cruising or racing applications. Our 2-stage bearing system provides smooth, low friction efficiency across the full working load range. Removeable becket pins are ideal for use with pre-spliced lines, and the universal head post can be locked at 0 or 90 degrees or left free to swivel. Acetal and aluminium sheave options, alloy side plates, and stainless fixings complete the durable package.
Available in numerous configurations and ranging in size from 45mm to 100mm, Core Blocks™ are an appropriate choice for many applications on boats up to around 53’ LOA.
NEW!
Ronstan catalogue
We’ve updated our catalogue for 2022, bringing together the complete Ronstan product range in an interactive digital format. You’ll find our recent releases, including:
- The Triggersnaps™ range of snap shackles, allowing quick and intuitive one-handed operation for attachment and release, each one individually proof-load tested and stamped with a production code for traceability.
- Spinnaker pole ends with integrated trigger and internal trip line, compatible with most common pole sizes.
- The stylish RF4056 ClearStart™ analogue sailing watch.
- Andersen 68ST and 72ST E2 two-speed electric winches, delivering faster line speeds across the full load range.
