Poulies
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Lewmar - Billes en Delrin Taille 0 (Paquet de 100) - 29174022
27,58 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15141
27,68 $ -
Spinlock - Bloc de Guidage Compact pour Chandelier - WL/1
27,71 $ -
Barton - Poulie Simple à Roulement à Billes Taille 2
27,75 $ - 119,87 $ -
Ronstan - Poulie Simple Polyvalente Série 40 - 40 mm (1 9/16") - RF41101
28,27 $ -
19% offRonstan - Base de Support - RF2457
35,23 $28,30 $ -
Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20184
28,48 $ -
Barton - Poulie Simple TUPHblox Taille 2
28,61 $ - 66,59 $ -
Harken - Micro Poulie - 22 mm (7/8") - 234
28,88 $ -
Harken - Micro Poulie Verticale - 22 mm (7/8") - 243
28,88 $ -
Allen Brothers - Chaumard Monté sur Chandelier - 25 mm (1") - PA0455-1
28,93 $ -
Schaefer - Réa en Delrin - 1 7/16" - 62-030-02
28,93 $ -
Schaefer - Réa en Delrin - 2" - 62-018
28,93 $ -
Schaefer - Réa en Delrin - 2" - 62-051
28,93 $ -
Barton - Poulie Simple Verticale à Roulement à Billes
29,10 $ - 223,50 $ -
Barton - Réa à Roulement à Billes
29,54 $ - 34,42 $ -
Barton - Anneau de Pont à Visser - 60423
29,70 $ -
Harken - Bloc de Joue Pivotant - 16 mm (5/8") - 432
30,23 $ -
Lewmar - Poulie Verticale de Contrôle Synchro - 30 mm (1 3/16") - 29901320BK
30,28 $ -
Barton - Poulie Double Taille 2
30,54 $ - 61,54 $ -
Barton - Poulie Simple à Roulement à Billes Taille 3
30,73 $ - 131,98 $ -
14% offBarton - Poulie Violon Taille 2
30,73 $ - 169,92 $30,73 $ - 169,92 $ -
Ronstan - Poulie Verticale Série 20 - 20 mm (3/4") - RF20141
30,87 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15171
30,87 $ -
9% offC.S. Johnson - Manille de Rouleau d'Enroulement - 40-505
34,33 $30,96 $ -
Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20100
31,23 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15100
31,23 $ -
9% offSchaefer - Anneau Utilitaire
31,63 $ - 115,33 $31,63 $ - 115,33 $ -
Lewmar - Poulie Synchro - 50 mm (2")
31,63 $ - 109,93 $ -
Barton - Guide Simple pour Spinnaker
31,63 $ - 35,44 $ -
Ronstan - Poulie de Renvoi Verticale Série 20 - 20 mm (3/4") - RF20171
32,46 $ -
Harken - Bloc Bullet avec Taquet - 29 mm (1 1/8") - 083
32,93 $ -
Harken - Micro Poulie avec Manille et Taquet - 22 mm (7/8") - 235
32,93 $ -
Harken - Micro Poulie Anti-chavirage - 22 mm (7/8") - 443
32,93 $ -
Harken - Micro Poulie à Tête Fourchue - 22 mm (7/8") - 377
32,93 $ -
C.S. Johnson - Œillet Guide-Cordage pour Montage sur Rail - 40-501
32,98 $ -
Ronstan - Poulie Orbit Série 30 - 30 mm (1 3/16") - RF35100
33,07 $ -
Wichard - Guide-Cordage pour Chandelier - 20120
33,19 $ -
Barton - Poulie Simple Verticale
33,21 $ - 61,13 $ -
Harken - Poulie T18 à Fixation Souple - 18 mm (23/32") - 2698
34,28 $ -
Ronstan - Poulie Série 40 - 40 mm (1 9/16") - RF41100
34,28 $ -
Harken - Poulie à Fixation Souple Fly Étroite - 18 mm (23/32") - 2161
34,28 $ -
Harken - Poulie Carbo 90 degrés - 29 mm (1 1/8") - 352
34,33 $ -
Barton - Guide de Spinnaker Simple à Roulement à Billes
35,05 $ - 36,68 $ -
Barton - Poulie Simple TUPHblox Taille 3
35,06 $ - 74,62 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15202
35,35 $ -
Barton - Poulie Double TUPHblox Taille 1
35,63 $ - 62,27 $ -
Lewmar - Poulie de Pont Traversante de Contrôle Synchro - 30 mm (1 3/16") - 29901361BK
35,68 $
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.