Poulies
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Ronstan - Poulie de Pied Centrale Série 75 - 75 mm (3") - RF74151
210,33 $ -
Ronstan - Poulie Verticale Centrale Série 75 - 75 mm (3") - RF74140
341,87 $ -
Ronstan - Poulie Violon avec Boucle d'Attache Souple - 75 mm (3") - RF77109
1 302,43 $ -
Ronstan - Émerillon à Roulement à Billes - RF78A
140,98 $ -
Ronstan - Adaptateur de Poulie à Joue pour Surface Courbée - RF41153
15,67 $ -
9% offRonstan - Clips de Retenue de Lien - RF40001
6,95 $6,32 $ -
9% off
Ronstan - Clips de Retenue de Lien - RF40002
10,15 $9,20 $ -
9% offRonstan - Clip de Retenue de Remplacement Série 70 - RF70001
13,72 $12,41 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15174
55,60 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15180
37,52 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15302
50,66 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15312
55,60 $ -
Ronstan - Poulie Série 40 - RF41510
77,76 $ -
Ronstan - Poulie Violon Série 40 - RF40500
82,68 $ -
Ronstan - Poulie Violon Orbit à Roulement à Billes Série 55 - RF55510
99,10 $ -
Ronstan - Clips de Retenue de Lien BB et RT Série 55 - RF50002
15,67 $ -
Ronstan - Clips de Retenue de Lien BB Série 55 - RF50003
14,60 $ -
Ronstan - Poulie Orbit à Roulement à Billes Série 55 - 55 mm (2 5/32") - RF55410
279,74 $ -
Ronstan - Base de Poulie Verticale Série 55 - RF2455
27,07 $ -
Ronstan - Poulie Core Série 60 - RF64520
384,07 $ -
Ronstan - Poulie Core Série 60 - RF64523
470,94 $ -
Ronstan - Poulie Violon Core Série 60 - RF64503
334,43 $ -
9% offRonstan - Base de Support - RF2457
38,05 $34,31 $ -
Harken - Bloc Triple Bullet - 29 mm (1 1/8") - 087
117,33 $ -
Harken - Poulie de Sortie en Ligne Bullet - 29 mm (1 1/8") - 289
89,59 $ -
Harken - Grande Poulie Bullet - 38 mm (1 1/2") - 126
60,39 $ -
Harken - Grande Poulie Triple Bullet - 38 mm (1 1/2") - 130
199,09 $ -
Harken - Bloc Carbo Air - 40 mm (1 9/16") - 2608
105,65 $ -
Harken - Bloc Triple Carbo Air - 40 mm (1 9/16") - 2641
215,15 $ -
Harken - Bloc Triple Carbo Air - 40 mm (1 9/16") - 2647
317,35 $ -
Harken - Poulie Triple en Aluminium Element avec Émerillon - 45 mm (1 3/4") - 6242
275,88 $ -
Harken - Bloc Carbo Air - 57 mm (2 1/4") - 2616
237,05 $ -
Harken - Poulie Violon Carbo Air - 57 mm (2 1/4") - 2675
298,37 $ -
Harken - Bloc à Cliquet Carbo Air - 57 mm (2 1/4") - 2139
289,62 $ -
Harken - Poulie Simple Over The Top - 57 mm (2 1/4") - 3002
346,55 $ -
Harken - Poulie de Croisière ESP en Acier Inoxydable - 57 mm (2 1/4") - 6076
372,83 $ -
Harken - Poulie Élément en Aluminium - 60 mm (2 3/8") - 6270
229,09 $ -
Harken - Bloc Carbo Air - 75 mm (2 15/16") - 2667
380,13 $ -
Harken - Poulie Violon Carbo Air - 75 mm (2 15/16") - 2692
312,97 $ -
Harken - Poulie Violon ESP Croisière - 75 mm (2 15/16") - 6099
740,80 $ -
Harken - Poulie Triple à Cliquet Hexagonale - 75 mm (2 15/16") - 2687
819,61 $ -
Harken - Taquet de Pied ESP en Acier Inoxydable avec Verrouillage - 75 mm (2 15/16") - 6074
599,13 $ -
Harken - Poulie de Croisière ESP en Acier Inoxydable - 75 mm (2 15/16") - 6087
552,41 $ -
Harken - Poulie de Pied ESP de Croisière en Acier Inoxydable - 75 mm (2 15/16") - 6079
483,79 $ -
Harken - Poulie de Gamme Moyenne - 76 mm (3") - 1542
275,01 $ -
Harken - Poulie de Joue de Gamme Moyenne - 76 mm (3") - 1548
156,75 $ -
Harken - Poulie Double de Gamme Moyenne - 76 mm (3") - 1544
402,03 $ -
Ronstan - Chaumard en Plastique avec Doublure en Acier Inoxydable - 11/32" (8,5 mm) - PNP121
18,22 $
About Poulies
Marine Blocks: Buyer’s Guide
Introduction
For avid sailors and boating enthusiasts, selecting the right marine blocks is crucial for a seamless and safe sailing experience. Marine blocks play an essential role in the efficient and effective operation of a boat's rigging system. This guide is designed to help you understand the nuances of marine blocks and make an informed decision when purchasing them.
Section 1: What Are Marine Blocks?
Marine blocks are pulleys used in the rigging of boats and ships. They facilitate the changing of direction and point of application of a force applied to a rope. In simpler terms, they are used to lift heavy loads, adjust sails, and aid in maneuvering the boat.
Types of Marine Blocks
- Single Blocks: Used for basic applications, these have one wheel and one sheave.
- Double Blocks: With two sheaves, they offer more mechanical advantage.
- Swivel Blocks: These can rotate to prevent rope twisting.
- Fiddle Blocks: Combine different sizes of sheaves in one block for versatile applications.
Section 2: Factors to Consider When Buying Marine Blocks
Material and Durability
Marine blocks are typically made from stainless steel or composite materials. The choice depends on the sailing conditions and the required strength-to-weight ratio.
Load Capacity and Size
Consider the maximum load the block will handle and ensure it matches your requirements. The size of the block should correspond with the thickness and strength of the ropes used.
Ease of Use and Maintenance
Look for blocks that are easy to install and maintain. Blocks with ball bearings offer smoother operation but may require more maintenance than plain bearing blocks.
Compatibility
Ensure the blocks are compatible with your boat’s rigging system and the type of sailing you do.
Section 3: Top Brands and Their Offerings
Harken Blocks
Known for high-quality, durable marine blocks. They offer a wide range of blocks for various sailing needs.
Lewmar Blocks
Offers a variety of blocks that balance performance and price, suitable for both casual and competitive sailors.
Ronstan Blocks
Famous for innovative designs, Ronstan’s blocks are popular among those looking for high-performance gear.
Section 4: Maintenance and Care for Marine Blocks
Regular maintenance includes cleaning, inspecting for wear and tear, and lubrication. Always follow the manufacturer’s guidelines for care and maintenance to ensure longevity and optimal performance.
Conclusion
Choosing the right marine block involves understanding your sailing needs, the types of blocks available, and the best brands in the market. With this guide, you are now equipped to make an informed decision that enhances your boating experience.
FAQs
Q: Can I use any block for any type of sailing?
A: No, it's important to choose a block based on the specific needs of your sailing activity.
Q: How often should I replace my marine blocks?
A: It depends on the usage and maintenance. Regular inspection will help you determine when a replacement is needed.