Harken Carbo Airblock 40mm Single Fixed 2650

• Glass-filled nylon side plates: load-carrying curved bearing races.
• Single fixed: Integral becket allows 2:1 or 3:1 purchase.
• Doubles/triples: U-Locks holds the swivel in front/side position, or lets block spin freely.
• Triple w/cam: Compact cam arm supports high-load purchases of 5:1 or 6:1.
• Cam arm locking plates: Allows cam arms to be locked in more than five positions for fair leads.
• Cheek: Line-shedding, small mounting footprint and drain holes.
• Common uses: Main/jib sheets, mainsheet fine-tune, outhauls, cunninghams, vangs, control lines
• Max Line Size: Blocks w/o cams 3/8" (10 mm)
• Sheave (mm)40 mm
• Length (mm)64 mm
• Weight (g)40 g
• Maximum line (mm)10 mm
• Maximum working load (kg)220 kg
• Breaking load (kg)735 kg

Low-friction Carbo Air blocks are lightweight, strong, reliable and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.

The purchaser is responsible for choosing the correct product for its particular application.

Not to be used for lifting Humans.