Poulies
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83% offAllen Brothers - Poulie à Taquet en V pour Hale-Bas Inférieur de Laser - A.165LZ
11,80 $2,00 $ -
Harken - Ressort Stand-Up - 22 mm (7/8") - 071
2,36 $ -
Harken - Ressort Stand-Up - 19 mm (3/4") - 097
2,63 $ -
55% offAllen Brothers - Poulie Simple avec Clip Ingerfield pour Barre d'Écoute de Laser - 29 mm (1 1/16") - A.178-74
7,60 $3,40 $ -
67% offAllen Brothers - Poulie Simple pour Bôme Centrale - 38 mm (1 1/2") - A.278
10,40 $3,40 $ -
Barton - Réa de Corde à Roulement Lisse - 64804
4,35 $ -
Harken - Anneau Étroit - 27 mm (1 1/16") - 445NP
5,16 $ -
Ronstan - Clips de Retenue de Lien - RF40001
6,09 $ -
Barton - Ressort Vertical en Acier Inoxydable
6,20 $ - 16,61 $ -
Ronstan - Clip de Retenue de Remplacement Série 55 - RF50001
6,69 $ -
Ronstan - Ressort de Poulie Verticale Série 40 - RF319
6,87 $ -
Ronstan - Clip Jumeau - RF536
6,87 $ -
47% offAllen Brothers - Poulie Simple pour Bôme Arrière - 38 mm (1 1/2") - A.378
14,58 $7,60 $ -
Ronstan - Clips de Retenue de Lien - RF40002
8,84 $ -
Ronstan - Clip Jumeau - RF89
10,82 $ -
Ronstan - Clip de Retenue de Remplacement Série 70 - RF70001
11,92 $ -
Barton - Ressort de Redressement en Plastique
12,39 $ - 13,18 $ -
Barton - Poulie Simple Taille 0
12,76 $ - 35,21 $ -
Barton - Plaque de Renfort Courbée pour Poulie de Joue Taille 3 - N03161
12,79 $ -
Ronstan - Clips de Retenue de Lien BB Série 55 - RF50003
13,63 $ -
Barton - Poulie à Joue
13,79 $ - 33,05 $ -
Ronstan - Adaptateur de Poulie à Joue pour Surface Courbée - RF41153
14,63 $ -
Ronstan - Clips de Retenue de Lien BB et RT Série 55 - RF50002
14,63 $ -
Barton - Poulie Simple Taille 1
16,56 $ - 30,91 $ -
Antal - Boucle à Mousqueton en Dyneema
16,63 $ - 42,58 $ -
Ronstan - Lien en Dyneema - RF9003-07
16,73 $ -
34% offLewmar - Kit de Support de Poulies - 29904050
25,57 $16,84 $ -
Harken - Pontet Double - 38 mm (1 1/2") - 074
17,33 $ -
Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20101
17,37 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15101
17,37 $ -
Ronstan - Lien en Dyneema - Boucle d'Attache Souple - RF9004-09
17,96 $ -
Ronstan - Lien en Dyneema Série 55 Simple - RF9004-08
17,96 $ -
Barton - Poulie Simple à Double Chape
18,00 $ - 48,87 $ -
Harken - Pontet Double - 45 mm (1 3/4") - 1558
18,73 $ -
Ronstan - Lien en Dyneema Série 55 Double et Triple - RF9005-10
19,04 $ -
Barton - Poulie Simple Taille 2
19,26 $ - 216,20 $ -
Barton - Poulie à Joue à Roulement à Billes
19,57 $ - 54,27 $ -
Harken - Botte Stand-Up
20,13 $ - 24,33 $ -
Ronstan - Poulie à Roulement à Billes Série 20 - 20 mm (3/4") - RF25109
20,17 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15111
20,45 $ -
Ronstan - Poulie Amortisseur
20,84 $ - 28,08 $ -
Lewmar - Poulie Verticale de Contrôle Synchro - 30 mm (1 3/16") - 29901320BK
21,14 $ -
Harken - Micro Poulie - 22 mm (7/8") - 224
21,53 $ -
Barton - Poulie Simple Taille 3
21,78 $ - 119,95 $ -
Ronstan - Lien en Dyneema Série 70 Simple - RF9006-12
21,96 $ -
Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20111
21,99 $ -
Ronstan - Poulie Orbit Série 30 - 30 mm (1 3/16") - RF35101
21,99 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15151
21,99 $
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.