Description
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.
Specifications
- Sheave diameter: 1 9/16" (40 mm)
- Shackle pin diameter: 5/32" (4 mm)
- Maximum line diameter: 1/4" (6 mm)
- Maximum working load: 485 lb (220 kg)
- Breaking load: 1620 lb (735 kg)
- Length: 5 1/8" (131 mm)
- Weight: 4.5 oz. (128 g)
Note: Maximum working loads and breaking loads for blocks based on cam strengths.