Selden Block BBB20 – Single with Strap Holder
Details
The Selden BBB20 – 20 mm Ball Bearing Single Block with Tang delivers premium performance in a compact marine block. Built around a 20 mm ball bearing sheave, this single block offers significantly reduced friction compared to plain bearing equivalents, ensuring smooth line movement even under load. The tang fitting allows easy attachment to deck hardware, cleats or shackles.
Ball bearing blocks improve efficiency on control lines, halyards and trimming applications, making them ideal for cruising and performance sailing. The robust construction and corrosion-resistant materials are engineered for long-lasting use in harsh saltwater environments.
Key Features
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Ball bearing single block with 20 mm sheave diameter
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Tang fitting for secure attachment to hardware
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Low friction, smooth rotation for efficient line handling
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Durable, corrosion-resistant construction for marine use
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Perfect for control lines, halyards and trim systems
More Information
| Bearing | Ball bearing |
|---|---|
| Max rope diameter | 36443 |
| Number of sheaves | 1 |
| Supplier ref | 402-101-20R |
| Manufacturer ref | 402-101-20R |
| EAN code manufacturer | 7350040000000 |
| Diameter sheave block | 23769 |
| Brand | Selden |
| Product weight (kg) | 0.3000 |
| Breaking load block | 300 kg |