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Description
Harken 29/18mm Zircon Twisted Fiddle Blocks for ILCA & LaserHarken 29 18 mm Zircon Twisted Fiddle Block for ILCA The Ultimate Upgrade for Your Control Systems Maximise your ILCA's performance and eliminate friction with the Harken 1251 Zircon Twisted Fiddle Block. Designed specifically to handle the demanding, fast paced adjustments required in competitive dinghy racing, this block brings Harkens top tier Zircon ceramic bearing technology to a highly specialised, problem solving shape. Conventional double
Harken 29/18 mm Zircon Twisted Fiddle Block for ILCA
The Ultimate Upgrade for Your Control Systems
Maximise your ILCA's performance and eliminate friction with the Harken 1251 Zircon Twisted Fiddle Block. Designed specifically to handle the demanding, fast-paced adjustments required in competitive dinghy racing, this block brings Harken’s top-tier Zircon ceramic bearing technology to a highly specialised, problem-solving shape.
Conventional double blocks have a frustrating tendency to tip, twist, or completely tangle under the high-tension loads of an ILCA's vang, cunningham, or outhaul. The 1251 Twisted Fiddle is purpose-built to solve this. Its uniquely slim, twisted profile is designed to slide effortlessly along the purchase system it inhabits, remaining perfectly upright and aligned even under dynamic loads.
Furthermore, the stepped "fiddle" design is a superior choice over standard double blocks for these applications. Because the lines in your purchase systems often move in an uneven sequence around the sheaves, the fiddle configuration keeps the lines cleanly separated and routing smoothly around the dual 29 mm and 18 mm Zircon sheaves. The result? Crisp, immediate, and tangle-free sail adjustments right when you need them most.
Key Features
- Twisted Profile: Keeps the block perfectly upright and aligned, eliminating the tipping and tangling common with standard double blocks.
- Fiddle Configuration: Ideal for purchase systems where lines move in uneven sequences, providing clean routing and separation.
- Zircon Bearings: Delivers the ultimate low-friction performance for lightning-fast, highly responsive sail adjustments.
- Slim Design: Slides cleanly and easily within complex ILCA purchase systems without snagging.
Specifications
| Specification | Metric | Imperial |
|---|---|---|
| Sheave Diameter | 29 mm | 29/32 in |
| Maximum Line Diameter | 5 mm | 3/16 in |
| Maximum Working Load | 91 kg | 2000 lb* |
*(Note: Ensure working load limits align with your specific rigging requirements).
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy