Poulies
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Ronstan - Poulie de Sortie Série 20 - 20 mm (3/4") - RF20711HL
57,17 $ -
Barton - Poulie Verticale pour Câble Métallique
57,05 $ - 95,62 $ -
19% offLewmar - Poulie Double Synchro - 50 mm (2")
71,08 $ - 76,72 $56,98 $ - 76,72 $ -
Harken - Poulie Bullet - 29 mm (1 1/8") - 167
56,93 $ -
Barton - Poulie Simple Taille 7
56,53 $ - 290,79 $ -
Barton - Poulie Double à Roulement à Billes Taille 3
56,48 $ - 85,41 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15174
56,36 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15312
56,36 $ -
Ronstan - Poulie Liée Série 20 - 20 mm (3/4") - RF20281
55,53 $ -
Harken - Bloc Carbo Air - 40 mm (1 9/16") - 2636
55,52 $ -
Barton - Poulie Simple TUPHblox Taille 4
55,15 $ - 91,70 $ -
Ronstan - Poulie Orbit Série 30 - 30 mm (1 3/16") - RF35100D
54,64 $ -
Barton - Poulie Simple TUPHblox Taille 6
54,42 $ - 98,40 $ -
Lewmar - Poulie Verticale de Contrôle Synchro - 40 mm (1 9/16") - 29901420BK
54,16 $ -
Harken - Micro Poulie Double - 22 mm (7/8") - 226
54,11 $ -
Harken - Poulie Double de Barre d'Écoute - 29 mm (1 1/8") - 353
54,11 $ -
Barton - Poulie Double Verticale à Roulement à Billes
54,05 $ - 106,09 $ -
Tylaska - Anneau à Faible Friction FR4 avec Boucle en Dyneema
53,92 $ - 59,37 $ -
Barton - Poulie Violon Taille 3
53,33 $ - 122,01 $ -
19% offLewmar - Poulie Violon Synchro - 50 mm (2")
52,75 $ - 99,28 $52,75 $ - 99,28 $ -
Harken - Grande Poulie Bullet - 38 mm (1 1/2") - 125
52,70 $ -
Harken - Bloc de Joue Carbo Air - 40 mm (1 9/16") - 2644
52,70 $ -
Harken - Assemblage de Bloc de Point d'Écoute Carbo - 29 mm (1 1/8") - 371
52,70 $ -
Harken - Poulie Double - 16 mm (5/8") - 406
52,70 $ -
Barton - Poulie Simple à Joue avec Plaque de Renfort et Réa Simple Taille 4/5 - N04160
52,49 $ -
Antal - Anneau Mince Solide
52,40 $ - 117,54 $ -
Ronstan - Poulie Double Série 20 - 20 mm (3/4") - RF20212
52,20 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15302
51,36 $ -
19% offLewmar - Poulie Double de Contrôle Synchro - 30 mm (1 1/4")
64,03 $ - 68,26 $51,34 $ - 61,50 $ -
Barton - Poulie Violon TUPHblox Taille 2
51,34 $ - 251,56 $ -
Harken - Poulie Bullet - 29 mm (1 1/8") - 166
51,29 $ -
Harken - Micro Poulie Traversante de Pont - 22 mm (7/8") - 242
51,29 $ -
Ronstan - Poulie Série 50 - 50 mm (2") - RF51100
51,09 $ -
Barton - Poulie Simple à Roulement à Billes Taille 4/5
51,09 $ - 184,67 $ -
Ronstan - Poulie de Joue Série Tout Usage - 40 mm (1 9/16") - RF41151
50,53 $ -
Ronstan - Poulie Verticale Série 40 - 40 mm (1 9/16") - RF41140
50,53 $ -
Spinlock - Organisateur de Pont pour Petit Bateau
50,34 $ - 110,86 $ -
Barton - Poulie Double TUPHblox Taille 2
49,93 $ - 74,92 $ -
Ronstan - Poulie de Sortie Série 20 - 20 mm (3/4") - RF20711
48,88 $ -
Ronstan - Poulie Série 50 - 50 mm (2") - RF51101
48,88 $ -
Barton - Poulie Simple de Guide de Chandelier à Roulement à Billes
48,85 $ - 129,94 $ -
Lewmar - Poulie Ouvrante/Tweeker - 27 mm (1 1/16") - 29900240
48,55 $ -
Lewmar - Kit de Rehausse
48,52 $ - 54,16 $ -
Barton - Poulie Double TUPHblox Taille 1
48,52 $ - 66,85 $ -
Harken - Micro Poulie de Chariot - 22 mm (7/8") - 232
48,47 $ -
Harken - Bloc Carbo Air - 29 mm (1 1/8") - 341
48,47 $ -
Ronstan - Poulie Orbit à Roulement à Billes Série 40 - 40 mm (1 9/16") - RF45110
48,35 $ -
Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15711
48,03 $
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.