Description
The low friction Harken carbo air block 40 mm with swivel are lightweight, strong, reliable and affordable sailing pulleys. Companions to the popular Harken black magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Common uses: Main/jib Sheets, Mainsheet Fine-Tune, Outhauls, Cunninghams, Vangs, Control Lines.
- Glass-filled nylon sideplates.
- Patented Harken U-Locks holds the swivel in front/side position, or lets block spin freely.
Specifications
- Sheave diameter: 1 9/16" (40 mm)
- Length: 3 3/8" (86 mm)
- Weight: 1.6 oz. (44 g)
- Shackle pin diameter: 5/32" (4 mm)
- Maximum line diameter: 3/8" (10 mm)
- Maximum working load: 485 lb (220 kg)
- Breaking load: 1620 lb (735 kg)
Technical File
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