Poulies

  1. Ronstan - Poulie Série 40 - 40 mm (1 9/16") - RF41100

    32,71 $
    1
  2. Ronstan - Poulie Triple Orbit Série 30 - 30 mm (1 3/16") - RF35332

    119,82 $
    0
  3. Ronstan - Poulie Violon avec Tête à Tourillon - 64 mm (2 1/2") - RF6721

    344,51 $
    0
  4. Ronstan - Poulie à Cliquet Orbit Série 55 - 55 mm (2 5/32") - RF56130

    225,51 $
    0
  5. Ronstan - Poulie Violon Simple - 51 mm (2") - RF6711

    285,01 $
    0
  6. Ronstan - Poulie Violon avec Tête Pivotante - 64 mm (2 1/2") - RF6720

    320,71 $
    0
  7. Ronstan - Poulie Amortisseur

    20,84 $ - 28,08 $
    0
  8. Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20100

    29,97 $
    0
  9. Ronstan - Poulie Triple Orbit Série 30 - 30 mm (1 3/16") - RF35302

    70,91 $
    0
  10. Ronstan - Poulie Violon Simple - 51 mm (2") - RF6710

    273,11 $
    0
  11. Ronstan - Poulie Violon avec Tête à Tourillon - 80 mm (3 1/8") - RF6751

    772,93 $
    0
  12. Ronstan - Lien en Dyneema Série 70 Simple - RF9006-12

    21,96 $
    0
  13. Ronstan - Poulie Violon Série 50 - RF51530

    173,68 $
    0
  14. Ronstan - Poulie Double Série 20 - 20 mm (3/4") - RF20202

    43,38 $
    1
  15. Ronstan - Poulie Verticale Série 40 - 40 mm (1 9/16") - RF41140

    46,43 $
    0
  16. Ronstan - Poulie Série 40 - RF41520

    142,77 $
    0
  17. Ronstan - Poulie Core Série 60 - 60 mm (2 3/8") - RF64110

    183,86 $
    0
  18. Ronstan - Poulie de Pied Core Série 60 de 60 mm (2 3/8") - RF64151

    142,21 $
    0
  19. Ronstan - Poulie Violon Série 50 - RF51510

    96,89 $
    0
  20. Ronstan - Poulie de Sortie Série 20 - 20 mm (3/4") - RF20711HL

    52,55 $
    0
  21. Ronstan - Poulie Orbit Série 30 - 30 mm (1 3/16") - RF35100

    31,16 $
    0
  22. Ronstan - Poulie Série 40 - 40 mm (1 9/16") - RF41111

    40,33 $
    0
  23. Ronstan - Poulie Série 50 - 50 mm (2") - RF51100

    46,95 $
    0
  24. Ronstan - Poulie Orbit à Roulement à Billes Série 55 - 55 mm (2 5/32") - RF55110

    64,79 $
    0
  25. Ronstan - Poulie à Violon Série 40 - RF41500

    67,84 $
    0
  26. Ronstan - Poulie Triple Série 20 - 20 mm (3/4") - RF20302

    58,67 $
    0
  27. Ronstan - Poulie Série 40 - 40 mm (1 9/16") - RF41110

    43,38 $
    0
  28. Ronstan - Poulie de Pied de Mât Core Série 60 - 60 mm (2 3/8") - RF64108A

    107,59 $
    0
  29. Ronstan - Lien en Dyneema - Boucle d'Attache Souple - RF9004-09

    17,96 $
    0
  30. Ronstan - Lien en Dyneema Série 55 Double et Triple - RF9005-10

    19,04 $
    0
  31. Ronstan - Lien en Dyneema Série 55 Simple - RF9004-08

    17,96 $
    0
  32. Ronstan - Poulie Utilitaire à Roulement à Billes Série 15 - 15 mm (5/8") - RF15100

    29,97 $
    0
  33. Ronstan - Poulie Série 40 - RF41530

    147,35 $
    0
  34. Ronstan - Poulie à Rochet Pivotante à Faible Friction avec Taquet Série 60 - RF62175

    395,38 $
    0
  35. Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20101

    17,37 $
    0
  36. Ronstan - Poulie Série 20 - 20 mm (3/4") - RF20111

    21,99 $
    0
  37. Ronstan - Poulie Orbit à Roulement à Billes Série 30 - 30 mm (1 3/16") - RF35151

    25,04 $
    0
  38. Ronstan - Poulie Double Orbit Série 30 - 30 mm (1 3/16") - RF35212

    55,60 $
    0
  39. Ronstan - Poulie Violon - 45 mm (1 3/4") - RF6741

    404,01 $
    0
  40. Ronstan - Poulie Série 50 - 50 mm (2") - RF51200

    100,38 $
    0
  41. Ronstan - Poulie à Cliquet RT Orbit Série 55 - 55 mm (2 5/32") - RF56100

    119,82 $
    0
  42. Ronstan - Poulie Double Core Série 60 - 60 mm (2 3/8") - RF64202

    296,91 $
    0
  43. Ronstan - Poulie Verticale Core Série 75 de 75 mm (3") - RF74140

    313,97 $
    0
  44. Ronstan - Poulie Simple Polyvalente Série 40 - 40 mm (1 9/16") - RF41101

    27,14 $
    0
  45. Ronstan - Poulie AP Série 60 - RF66100

    67,71 $
    0
  46. Ronstan - Poulie à Roulement à Billes Série 20 - 20 mm (3/4") - RF25109

    20,17 $
    0
  47. Ronstan - Poulie Double Série 20 - 20 mm (3/4") - RF20212

    47,97 $
    0
  48. Ronstan - Poulie Triple Série 20 - 20 mm (3/4") - RF20312

    64,03 $
    0
 
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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.