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- Standing Rigging: Step by Step Guide To Re-rigging your Yacht
- How Much Does It Cost to Replace Standing Rigging?
- When Should You Replace Your Standing Rigging - how long does it last?
- Choosing the Right Wire for Yacht Standing Rigging
- Types of Terminations for Stainless Steel Wire
- Seldén Rigging Screws: Types and Features
- Understanding Stainless Steel Wire Breaking Strains
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- A Guide to using Martin Leaning’s Standing Rigging Replacement Calculator
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- Glossary of Standing Rigging Terms
- How to Replace a Seldén Rodkicker Gas Strut (and Identify the Model)
- Replacing Your Furler Control Line
- Why is splicing ropes good practice?
- Comparison of Harken Winches: Function Meets Innovation
- Running Rigging Glossary
- Running Rigging: A Guide to Performance, Durability, and Selection
- Recommended Line Sizes by Yacht Length (Kingfisher vs. Marlow)
- Breaking Strains by Diameter (kg) - Kingfisher and Marlow
- Running Rigging: Complete Guide to Sailboat Control & Performance
- Dyneema Rope: The Ultimate Guide for Sailors & Rigging Enthusiasts
- Dyneema Rope: Performance & Technology: A Definitive Guide
- Running Rigging Construction: A Complete Guide for Cruising Sailors
- How to fit Sta-Lok Self-Fit Terminals
- Selden Spare Parts Lists
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Composite Sheave (21mm)
0 Review(s)The Selden 21mm composite sheave is popular on all Selden masts and is traditionally used in a number of their boxes, boom & mast fittings.
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Sheave Diameter 21 mm Centre Hole Diameter 4.2 mm 
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