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Harken Element Block - Single Swivel and Becket
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Tough, lightweight and resistant to the sun, salt and impact.
Hardcoat-anodized, forged aluminium side plates with compound curves for maximum strength but with the minimum metal required to protect the sheave for weight saving and competitive pricing. Element blocks feature a proven journal or plain bearing for maximum reliability, ideal for less dynamic and high strength applications. A tough composite bearing more resistant to corrosion ensures a long service life.
- Aluminium sideplates are forged for strength and sheave protection.
- Sideplates are hardcoat-anodized to resist corrosion.
- Sheave of tough composite resists corrosion for a long service life.
- Shackles are strong, corrosion-resistant stainless steel.
- Removable headpost lock allows shackle to be fixed or to swivel
Available in single, double, triple, fiddle, and footblocks in 45, 60 and 80 mm sizes.
| Ref. | Model | Sheave Ø | Shackle Pin Ø | Length | Max. Line Ø | Working Load kg | Breaking Load kg | Weight g |
| 6231 | 45 | 45 mm | 6 mm | 121 mm | 12 mm | 700 | 1400 | 115 |
| 6261 | 60 | 60 mm | 6 mm | 146 mm | 14 mm | 1100 | 2200 | 200 |
| 6291 | 80 | 80 mm | 10 mm | 203 mm | 16 mm | 2200 | 4400 | 540 |
