Harken 57mm Fiddle Block – Swivel
- Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming
| Part Number | Sheave Dia. | Length | Weight | Max. Line Dia. | Max. Working Load | Breaking Load | Shackle Pin Dia. |
|---|---|---|---|---|---|---|---|
| HKN-2621 | 57mm | 153mm | 105g | 10mm | 359kg | 1080kg | 5mm |
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