Poulies
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14% offLewmar - Poulie Double Synchro - 50 mm (2")
68,08 $ - 73,48 $57,96 $ - 66,19 $ -
9% offHarken - Poulie Élément en Aluminium avec Émerillon - 45 mm (1 3/4") - 6230
64,18 $57,82 $ -
9% offSchaefer - Poulie Série 3 - 03-02
64,03 $57,69 $ -
Barton - Chaumard Chandelier - 60150
57,66 $ -
9% offHarken - Micro Poulie Violon - 22 mm (7/8") - 245
63,98 $57,65 $ -
9% offHarken - Poulie pour Ligne/Câble - 25 mm (1") - 300
63,98 $57,65 $ -
24% offTylaska - Bague de Corde RB16 avec Écrou
76,31 $ - 86,24 $57,38 $ - 83,76 $ -
Schaefer - Poulie à Roulement à Billes/Chaumard Fixe Série 2 - 200-31
57,28 $ -
Barton - Poulie Double de Guidage de Chandelier Taille 2
56,46 $ - 59,96 $ -
9% offHarken - Poulie de Sortie en Ligne Bullet - 29 mm (1 1/8") - 089
62,63 $56,43 $ -
9% offHarken - Poulie Flip-Flop - 16 mm (5/8") - 437
62,63 $56,43 $ -
Spinlock - Bloc de Guidage Compact pour Chandelier - WL/2
55,39 $ -
Barton - Poulie Double TUPHblox Taille 3
55,30 $ - 83,92 $ -
9% offLewmar - Poulie Double de Contrôle Synchro - 30 mm (1 1/4")
61,33 $ - 65,38 $55,26 $ - 58,90 $ -
9% offHarken - Poulie Double Carbo - 29 mm (1 1/8") - 381
61,28 $55,22 $ -
Barton - Poulie Triple Taille 2
55,15 $ - 64,60 $ -
Ronstan - Poulie de Renvoi Verticale Série 20 - 20 mm (3/4") - RF20174
54,77 $ -
Ronstan - Poulie Double Orbit Série 30 - 30 mm (1 3/16") - RF35202
54,77 $ -
Ronstan - Poulie de Sortie Série 20 - 20 mm (3/4") - RF20711HL
54,76 $ -
Barton - Poulie Verticale pour Câble Métallique
54,65 $ - 91,57 $ -
Schaefer - Coussin Latéral Série 7 - 55-61
54,58 $ -
Barton - Poulie Simple Taille 7
54,15 $ - 278,44 $ -
Barton - Poulie Double à Roulement à Billes Taille 3
54,10 $ - 81,80 $ -
9% offHarken - Bloc Carbo Air - 40 mm (1 9/16") - 2637
59,93 $54,00 $ -
9% offHarken - Poulie Simple avec Fixation Souple T2 - 40 mm (1 9/16") - 2149
59,93 $54,00 $ -
9% offHarken - Base de Montage pour Chandelier - 061
59,93 $54,00 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15174
53,99 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15312
53,99 $ -
Ronstan - Poulie Liée Série 20 - 20 mm (3/4") - RF20281
53,19 $ -
Barton - Poulie Simple TUPHblox Taille 4
52,83 $ - 87,82 $ -
9% offHarken - Poulie Double Carbo T2 à Fixation Souple - 18 mm (23/32") - 2158
58,58 $52,79 $ -
9% offHarken - Poulie Bullet à Travers le Pont - 29 mm (1 1/8") - 287
58,58 $52,79 $ -
9% offHarken - Micro Poulie Violon avec V-Jam - 22 mm (7/8") - 244
58,58 $52,79 $ -
Ronstan - Poulie Orbit Série 30 - 30 mm (1 3/16") - RF35100D
52,34 $ -
Antal - Poulie Ouvrante - 32 mm (1 1/4")
52,29 $ - 61,56 $ -
Barton - Poulie Simple TUPHblox Taille 6
52,13 $ - 94,23 $ -
Lewmar - Poulie Verticale de Contrôle Synchro - 40 mm (1 9/16") - 29901420BK
51,88 $ -
Barton - Poulie Double Verticale à Roulement à Billes
51,78 $ - 101,61 $ -
9% offHarken - Grande Poulie Bullet - 38 mm (1 1/2") - 146
57,23 $51,57 $ -
9% offHarken - Bloc Vertical Carbo Air - 40 mm (1 9/16") - 2652
57,23 $51,57 $ -
9% offHarken - Poulie Carbo 90 degrés - 40 mm (1 9/16") - 2659
57,23 $51,57 $ -
Barton - Poulie Violon Taille 3
51,09 $ - 116,85 $ -
Schaefer - Coussinet de Poulie à Joue Série 5 - 55-60
50,53 $ -
9% offLewmar - Poulie Violon Synchro - 50 mm (2")
50,53 $ - 95,08 $50,53 $ - 95,08 $ -
9% offHarken - Grande Poulie Bullet - 38 mm (1 1/2") - 126
55,88 $50,36 $ -
Barton - Poulie Simple à Joue avec Plaque de Renfort et Réa Simple Taille 4/5 - N04160
50,28 $ -
Ronstan - Poulie Double Série 20 - 20 mm (3/4") - RF20212
50,01 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15302
49,20 $
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.