Poulies
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19% offSchaefer - Anneau Utilitaire
37,24 $ - 140,17 $33,58 $ - 140,17 $ -
Schaefer - Réa en Delrin - 1 7/16" - 62-030-02
33,01 $ -
Schaefer - Réa en Delrin - 2" - 62-018
33,01 $ -
Schaefer - Réa en Delrin - 2" - 62-051
33,01 $ -
Lewmar - Poulie Synchro - 50 mm (2")
33,01 $ - 114,79 $ -
Barton - Guide Simple pour Spinnaker
33,01 $ - 36,99 $ -
Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20100
32,59 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15100
32,59 $ -
Ronstan - Poulie Verticale Série 20 - 20 mm (3/4") - RF20141
32,21 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15171
32,21 $ -
Ronstan - Poulie Simple à Joue à Roulement à Billes Série 20 - RF20151A
32,21 $ -
Barton - Poulie Simple à Roulement à Billes Taille 3
32,07 $ - 137,82 $ -
Barton - Poulie Violon Taille 2
32,07 $ - 177,44 $ -
Barton - Poulie Double Taille 2
31,87 $ - 64,25 $ -
Lewmar - Poulie Verticale de Contrôle Synchro - 30 mm (1 3/16") - 29901320BK
31,60 $ -
Harken - Micro Poulie - 22 mm (7/8") - 234
31,55 $ -
Harken - Bloc de Joue Pivotant - 16 mm (5/8") - 432
31,55 $ -
Ronstan - Poulie Simple à Boucle Supérieure à Roulement à Billes Série 30 - RF30101
31,06 $ -
Barton - Anneau de Pont à Visser - 60423
30,99 $ -
Barton - Réa à Roulement à Billes
30,83 $ - 35,92 $ -
Ronstan - Poulie Simple Utilitaire Série 25 avec Manille à Chape Pivotante - RF573
30,59 $ -
14% offC.S. Johnson - Manille de Rouleau d'Enroulement - 40-505
35,83 $30,55 $ -
Barton - Poulie Simple Verticale à Roulement à Billes
30,36 $ - 233,40 $ -
Lewmar - Kit de Support de Poulies - 29904050
30,19 $ -
Harken - Micro Poulie Verticale - 22 mm (7/8") - 243
30,14 $ -
Harken - Poulie à Tête à Virole Étroite - 16 mm (5/8") - 467
30,14 $ -
Harken - Poulie Simple avec Taquet - 16 mm (5/8") - 405
30,14 $ -
Harken - Bloc de Joue - 16 mm (5/8") - 416
30,14 $ -
Barton - Poulie Simple TUPHblox Taille 2
29,86 $ - 69,52 $ -
Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20184
29,71 $ -
Ronstan - Poulie Simple Polyvalente Série 40 - 40 mm (1 9/16") - RF41101
29,50 $ -
Barton - Poulie Simple à Roulement à Billes Taille 2
28,95 $ - 125,17 $ -
Spinlock - Bloc de Guidage Compact pour Chandelier - WL/1
28,92 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15141
28,88 $ -
Lewmar - Billes en Delrin Taille 0 (Paquet de 100) - 29174022
28,78 $ -
Barton - Poulie Double Taille 0
28,78 $ - 50,44 $ -
Harken - Micro Poulie de Joue - 22 mm (7/8") - 233
28,73 $ -
Harken - Poulie Bullet - 29 mm (1 1/8") - 082
28,73 $ -
Harken - Anneau de Guidage
28,73 $ - 56,93 $ -
Lewmar - Poulie Simple de Contrôle - 30 mm (1 3/16")
28,54 $ - 40,06 $ -
Barton - Poulie Latérale TUPHblox
28,49 $ - 80,95 $ -
Barton - Poulie Double Taille 1
28,35 $ - 59,17 $ -
Ronstan - Poulie Orbit à Roulement à Billes Série 25 avec Taquet et Manille Pivotante - RF28100
27,88 $ -
24% offRonstan - Base de Support - RF2457
36,76 $27,73 $ -
Barton - Poulie Simple à Double Chape à Roulement à Billes
27,56 $ - 84,80 $ -
Ronstan - Poulie Simple Utilitaire Série 30 avec Tête à Boucle et Ringot - RF681
27,52 $ -
Barton - Chaumard Traversant le Pont
27,48 $ - 39,73 $ -
Ronstan - Base de Poulie Verticale Série 55 - RF2455
27,43 $
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.