Harken 40mm Fiddle Block - Swivel, Becket, Cam Cleat
- Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming.
- The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets, as well as for controls such as cunninghams and internal boom outhauls on larger boats.
Please Note: Maximum working loads and breaking loads for blocks based on cam strengths
| Part Number | Sheave Dia. | Length | Weight | Max. Line Dia. | Max. Working Load | Breaking Load | Shackle Pin Dia. |
|---|---|---|---|---|---|---|---|
| HKN-2658 | 40mm | 131mm | 128g | 6mm | 220kg | 735kg | 4mm |
